| # | 
										Extensions du fichier | 
										Développeur | 
									
								
						
								
									| 0 | 
									.L - Lex Language Source Format | 
									Mike Lesk | 
								
					
 						
								
									| 1 | 
									.L01 - ARC Digitized Raster Graphics Format | 
									N/A | 
								
					
 						
								
									| 2 | 
									.L2L - IBM Voice Type Languages Addword | 
									IBM | 
								
					
 						
								
									| 3 | 
									.L2P - BM Voice Type Languages Addword | 
									IBM | 
								
					
 						
								
									| 4 | 
									.L2R - Lineage II Replay | 
									NCsoft Corporation | 
								
					
 						
								
									| 5 | 
									.L32 - Swift Line 21 Caption | 
									Softel Limited | 
								
					
 						
								
									| 6 | 
									.L3D - Black & White Graphics Format | 
									Lionhead Studios | 
								
					
 						
								
									| 7 | 
									.L4D - Cinema 4D Layout Settings Format | 
									MAXON Computer | 
								
					
 						
								
									| 8 | 
									.L5K - RSLogix 5000 | 
									Rockwell Automation, Inc. | 
								
					
 						
								
									| 9 | 
									.L6T - Line 6 GearBox Tone Format | 
									Line 6 | 
								
					
 						
								
									| 10 | 
									.LA - La Lossless Compressed Audio Format | 
									La | 
								
					
 						
								
									| 11 | 
									.LA0 - LucasArts Game Data | 
									LucasArts Entertainment Company, LLC | 
								
					
 						
								
									| 12 | 
									.LA1 - LucasArts Game Data | 
									LucasArts Entertainment Company, LLC | 
								
					
 						
								
									| 13 | 
									.LA2 - LucasArts Game Data | 
									LucasArts Entertainment Company, LLC | 
								
					
 						
								
									| 14 | 
									.LAA - LucasArts AdLib Audio | 
									N/A | 
								
					
 						
								
									| 15 | 
									.LAB - Corel WordPerfect Label Definition Format | 
									Corel | 
								
					
 						
								
									| 16 | 
									.LABX - CASSY Lab | 
									LEYBOLD | 
								
					
 						
								
									| 17 | 
									.LABY - Laby Level Format | 
									Laby | 
								
					
 						
								
									| 18 | 
									.LACCDB - Microsoft Access 2007/2010 Database Lock Format | 
									Microsoft | 
								
					
 						
								
									| 19 | 
									.LAD - Daylon Leveller Animation Data | 
									Daylon Graphics Ltd. | 
								
					
 						
								
									| 20 | 
									.LAE - Local Authentication Export | 
									IBM | 
								
					
 						
								
									| 21 | 
									.LAF - Lingoes Appendix | 
									Lingoes Project | 
								
					
 						
								
									| 22 | 
									.LAI - GNU Libtool Temporary | 
									GNU Project | 
								
					
 						
								
									| 23 | 
									.LAK - Kashmir | 
									SUGIMOTO Tomohiko | 
								
					
 						
								
									| 24 | 
									.LAM - Netscape Media Player Streaming Audio Metafile | 
									N/A | 
								
					
 						
								
									| 25 | 
									.LAMP - ArchiCAD For MAC Geometric Description Language | 
									Graphisoft | 
								
					
 						
								
									| 26 | 
									.LAN - Erdas LAN Image Format | 
									ERDAS | 
								
					
 						
								
									| 27 | 
									.LANALYSER - Novell Netware LANalyzer Trace | 
									Novell, Inc. | 
								
					
 						
								
									| 28 | 
									.LAND - Userland Frontier | 
									UserLand Software, Inc. | 
								
					
 						
								
									| 29 | 
									.LANG - Skype Language Settings Format | 
									Skype Software | 
								
					
 						
								
									| 30 | 
									.LAO - EPSON SMART PANEL | 
									Seiko Epson Corporation | 
								
					
 						
								
									| 31 | 
									.LAR - Liquid Audio Player Registration | 
									Geneva Media, LLC | 
								
					
 						
								
									| 32 | 
									.LAS - LIDAR Data Exchange Format | 
									ASPRS | 
								
					
 						
								
									| 33 | 
									.LASSO - Lasso Database Driven Web Page | 
									LassoSoft | 
								
					
 						
								
									| 34 | 
									.LASTBUILDSTATE - MSBuild Exported Build | 
									Microsoft Corporation | 
								
					
 						
								
									| 35 | 
									.LASTLOGIN - Minecraft User Settings Format | 
									N/A | 
								
					
 						
								
									| 36 | 
									.LAT - LaTeX | 
									LaTeX Project Development Team | 
								
					
 						
								
									| 37 | 
									.LATEX - Latex Text Document Format | 
									N/A | 
								
					
 						
								
									| 38 | 
									.LAUNCH - Zend Studio Debugger Configuration | 
									Zend Technologies Ltd. | 
								
					
 						
								
									| 39 | 
									.LAUNCHEREX_SOURCERECORD - Foston Google Android | 
									Google Inc. | 
								
					
 						
								
									| 40 | 
									.LAV - Liquid Audio Player Voucher | 
									Geneva Media, LLC | 
								
					
 						
								
									| 41 | 
									.LAVS - Liquid Audio Secured Download | 
									N/A | 
								
					
 						
								
									| 42 | 
									.LAX - AnetHelpTool JavaHelp Viewer | 
									Anet | 
								
					
 						
								
									| 43 | 
									.LAY - Apple DVD Studio Pro Layout Format | 
									Apple | 
								
					
 						
								
									| 44 | 
									.LAYERDIAGRAM - Microsoft Visual Studio Layer Diagram | 
									Microsoft Corporation | 
								
					
 						
								
									| 45 | 
									.LAYOUT - Apple MainStage Layout Format | 
									Apple | 
								
					
 						
								
									| 46 | 
									.LAYOUTDESIGNER - QuickBooks Layout Designer Template | 
									Intuit Inc. | 
								
					
 						
								
									| 47 | 
									.LB - LBwin Project | 
									Procedimientos-Uno, S.L. | 
								
					
 						
								
									| 48 | 
									.LBA - Liberty BASIC | 
									Shoptalk Systems | 
								
					
 						
								
									| 49 | 
									.LBC - Cloaked Affiliate Link Builder Saved Link Format | 
									Curry K. Software | 
								
					
 						
								
									| 50 | 
									.LBD - Life Balance User Data | 
									Llamagraphics | 
								
					
 						
								
									| 51 | 
									.LBE - Life Balance Xml-based Data Exchange | 
									Llamagraphics | 
								
					
 						
								
									| 52 | 
									.LBF - Bioshock 2 Configuration | 
									2K Games | 
								
					
 						
								
									| 53 | 
									.LBG - DBASE IV Label Generator Data | 
									dataBased Intelligence, Inc. | 
								
					
 						
								
									| 54 | 
									.LBI - Adobe Dreamweaver Library Format | 
									Adobe Systems | 
								
					
 						
								
									| 55 | 
									.LBK - VersaPro Local Logic Block Backup | 
									General Electric Company | 
								
					
 						
								
									| 56 | 
									.LBL - Database Label Format Format | 
									N/A | 
								
					
 						
								
									| 57 | 
									.LBM - Interleaved Bitmap Format | 
									Electronic Arts | 
								
					
 						
								
									| 58 | 
									.LBO - DBASE IV Compiled Label | 
									dataBased Intelligence, Inc. | 
								
					
 						
								
									| 59 | 
									.LBP - ProWORX Nxt Logic Pointer | 
									Schneider Electric S.A. | 
								
					
 						
								
									| 60 | 
									.LBR - EAGLE Library Format | 
									N/A | 
								
					
 						
								
									| 61 | 
									.LBS - Omnis Studio Application Format | 
									Raining Data | 
								
					
 						
								
									| 62 | 
									.LBT - Visual FoxPro Additional Label Description Format | 
									N/A | 
								
					
 						
								
									| 63 | 
									.LBU - Cloaked Affiliate Link Builder Settings Format | 
									Curry K. Software | 
								
					
 						
								
									| 64 | 
									.LBX - Visual FoxPro Main (DBF) Label Description Format | 
									Microsoft | 
								
					
 						
								
									| 65 | 
									.LBXCOL - Libronix DLS Resource Collection | 
									N/A | 
								
					
 						
								
									| 66 | 
									.LBXDTP - Libronix DLS Data Type | 
									Libronix Corporation | 
								
					
 						
								
									| 67 | 
									.LBXLLS - Logos Libronix 3.0 | 
									Logos Research Systems, Inc. | 
								
					
 						
								
									| 68 | 
									.LBXOEB - Libronix DLS Resource | 
									Logos Research Systems, Inc. | 
								
					
 						
								
									| 69 | 
									.LCB - Concept2 LogCard Utility LogCard Backup Image | 
									Concept2 Inc. | 
								
					
 						
								
									| 70 | 
									.LCC - Capture One PRO Format | 
									Phase One | 
								
					
 						
								
									| 71 | 
									.LCD - Abbyy Finereader Sprint Format | 
									Space International | 
								
					
 						
								
									| 72 | 
									.LCF - ArchiCAD Library Container Format | 
									Graphisoft | 
								
					
 						
								
									| 73 | 
									.LCH - IBM Works For OS/2 Chart | 
									N/A | 
								
					
 						
								
									| 74 | 
									.LCI - IBM Voice Type Languages Newuser | 
									IBM | 
								
					
 						
								
									| 75 | 
									.LCK - Lock Format | 
									N/A | 
								
					
 						
								
									| 76 | 
									.LCL - Localization | 
									N/A | 
								
					
 						
								
									| 77 | 
									.LCLW - ClarisWorks Art Library | 
									Apple, Inc. | 
								
					
 						
								
									| 78 | 
									.LCM - Lipikar Custom Map Format | 
									Lipikar | 
								
					
 						
								
									| 79 | 
									.LCN - Corel WordPerfect Dictionary Format | 
									Corel Corporation | 
								
					
 						
								
									| 80 | 
									.LCP - FARSITE Landscape Data | 
									FireModels.org | 
								
					
 						
								
									| 81 | 
									.LCS - ACT! History | 
									The Sage Group plc | 
								
					
 						
								
									| 82 | 
									.LCT - Electrical Filter Design | 
									James L. Tonne | 
								
					
 						
								
									| 83 | 
									.LCX - LC Model | 
									Cray Inc. | 
								
					
 						
								
									| 84 | 
									.LD - Telix Long Distance Codes | 
									deltaComm Development, Inc. | 
								
					
 						
								
									| 85 | 
									.LD1 - DBASE Overlay | 
									dataBased Intelligence, Inc. | 
								
					
 						
								
									| 86 | 
									.LD2 - Lingoes Compiled Dictionary Format | 
									Lingoes Project | 
								
					
 						
								
									| 87 | 
									.LD4 - ACCPAC Plus Menu | 
									The World Management Pte Ltd. | 
								
					
 						
								
									| 88 | 
									.LDA - LaserData Image Format | 
									N/A | 
								
					
 						
								
									| 89 | 
									.LDB - Microsoft Access Record-Locking Information Format | 
									Microsoft | 
								
					
 						
								
									| 90 | 
									.LDD - LEGO Digital Designer | 
									LEGO Group | 
								
					
 						
								
									| 91 | 
									.LDF - Microsoft SQL Server Log Format | 
									Microsoft | 
								
					
 						
								
									| 92 | 
									.LDI - LDIF Address Book Interchange Format | 
									N/A | 
								
					
 						
								
									| 93 | 
									.LDIF - LDIF Address Book Interchange Format | 
									N/A | 
								
					
 						
								
									| 94 | 
									.LDL - Corel Paradox Delivered Library | 
									Corel Corporation | 
								
					
 						
								
									| 95 | 
									.LDM - VolumeViz Multi-resolution Volume Format | 
									Visualization Sciences Group | 
								
					
 						
								
									| 96 | 
									.LDMT - Likno Drop-Down Menu Trees | 
									Likno Software Inc. | 
								
					
 						
								
									| 97 | 
									.LDO - Nova Logic Game Loadout Text | 
									NovaLogic, Inc. | 
								
					
 						
								
									| 98 | 
									.LDP - Label Designer Plus DELUXE Data | 
									CAM Development | 
								
					
 						
								
									| 99 | 
									.LDR - LDraw Model Format | 
									LDraw.org | 
								
					
 						
								
									| 100 | 
									.LDS - Linux Compile Time Header Format | 
									The GNU Project | 
								
					
 						
								
									| 101 | 
									.LDT - ZENAX Source EULUMDAT Format | 
									ZEMAX Development Corporation | 
								
					
 						
								
									| 102 | 
									.LDW - Virtual Villagers Save Game Format | 
									LDW Software | 
								
					
 						
								
									| 103 | 
									.LDX - Liquid Studio Liquid Executable Bytecode | 
									global heavy industries | 
								
					
 						
								
									| 104 | 
									.LDZ - Microsoft Visual Studio DSM Project | 
									Microsoft Corporation | 
								
					
 						
								
									| 105 | 
									.LE - Le Mac OS X | 
									Apple, Inc. | 
								
					
 						
								
									| 106 | 
									.LED - Sony AIBO AIBO LED File Format | 
									N/A | 
								
					
 						
								
									| 107 | 
									.LEF - LEN Exchange Format | 
									N/A | 
								
					
 						
								
									| 108 | 
									.LEG - LEGOCAD | 
									Davis Creek Elementary School | 
								
					
 						
								
									| 109 | 
									.LEGAL - DaveTech Legal Document | 
									DaveTech | 
								
					
 						
								
									| 110 | 
									.LEI - Leica SP1 Image Session | 
									N/A | 
								
					
 						
								
									| 111 | 
									.LEMON - LemonShare.net Download Format | 
									LemonShare.net | 
								
					
 						
								
									| 112 | 
									.LENS - Autodesk Stitcher Camera Profile | 
									Autodesk, Inc. | 
								
					
 						
								
									| 113 | 
									.LEP - Label And Envelope Designer Plus 2000 | 
									CAM Development | 
								
					
 						
								
									| 114 | 
									.LESS - LESS Style Sheet Format | 
									Alexis Sellier | 
								
					
 						
								
									| 115 | 
									.LET - Nuke Randomic Life Generator | 
									N/A | 
								
					
 						
								
									| 116 | 
									.LETTER - Undeliverable Mail Format | 
									N/A | 
								
					
 						
								
									| 117 | 
									.LEV - Worms Map | 
									Team17 Software Limited | 
								
					
 						
								
									| 118 | 
									.LEX - Adobe Linguistic Library Data Format | 
									Adobe Systems | 
								
					
 						
								
									| 119 | 
									.LF - SoftwareKey License | 
									SoftwareKey | 
								
					
 						
								
									| 120 | 
									.LFA - Life Forms | 
									Credo Interactive Inc. | 
								
					
 						
								
									| 121 | 
									.LFE - LFClient Document | 
									Laserfiche | 
								
					
 						
								
									| 122 | 
									.LFF - LucasFilm Format Image Format | 
									N/A | 
								
					
 						
								
									| 123 | 
									.LFM - LifeForm Format | 
									Credo Interactive Inc. | 
								
					
 						
								
									| 124 | 
									.LFO - Camel Audio Alchemy Preset Format | 
									Camel Audio | 
								
					
 						
								
									| 125 | 
									.LFP - IPRO View Database Format | 
									IPRO Tech | 
								
					
 						
								
									| 126 | 
									.LFS - Samsung Test Picture Image Format | 
									Samsung | 
								
					
 						
								
									| 127 | 
									.LFT - ChiWriter Laser Printer Font | 
									Cay Horstmann | 
								
					
 						
								
									| 128 | 
									.LG0 - IBM Tivoli Monitoring Log | 
									IBM | 
								
					
 						
								
									| 129 | 
									.LG1 - IBM Tivoli Monitoring Log Backup | 
									IBM | 
								
					
 						
								
									| 130 | 
									.LG2 - HotMux Thermocouple Data Log | 
									DCC Corporation | 
								
					
 						
								
									| 131 | 
									.LGA - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 132 | 
									.LGB - QuickBooks Little Green Box | 
									Intuit Inc. | 
								
					
 						
								
									| 133 | 
									.LGC - SimpleK Database Format | 
									Prosystech | 
								
					
 						
								
									| 134 | 
									.LGD - Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 135 | 
									.LGF - Microsoft Windows Application Log | 
									Palmer Performance | 
								
					
 						
								
									| 136 | 
									.LGG - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 137 | 
									.LGH - HMI Historical Log Format | 
									N/A | 
								
					
 						
								
									| 138 | 
									.LGI - Multimedia Logic Format | 
									Softronics | 
								
					
 						
								
									| 139 | 
									.LGJ - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 140 | 
									.LGK - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 141 | 
									.LGL - LeechGet Download Queue Format | 
									LeechGet | 
								
					
 						
								
									| 142 | 
									.LGM - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 143 | 
									.LGN - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 144 | 
									.LGO - Logo Instructions Format | 
									Softronics | 
								
					
 						
								
									| 145 | 
									.LGP - Final Fantasy Game Archive Format | 
									Square Enix | 
								
					
 						
								
									| 146 | 
									.LGQ - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 147 | 
									.LGR - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 148 | 
									.LGS - Microsoft Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 149 | 
									.LGT - Urban Chaos Game | 
									Eidos Interactive Ltd. | 
								
					
 						
								
									| 150 | 
									.LGV - Debugging Tools For Windows Logger Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 151 | 
									.LGW - ANSYS | 
									ANSYS Inc. | 
								
					
 						
								
									| 152 | 
									.LGZ - Windows Application Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 153 | 
									.LHA - LH ARC Compressed Archive | 
									N/A | 
								
					
 						
								
									| 154 | 
									.LHARC - LH ARC Compressed Archive | 
									Ivan Zahariev | 
								
					
 						
								
									| 155 | 
									.LHR - Quicken Financial Life For Mac Financial Data Format | 
									Intuit | 
								
					
 						
								
									| 156 | 
									.LHS - Literate Haskell Programming Language Source Code Format | 
									N/A | 
								
					
 						
								
									| 157 | 
									.LHW - LHWarp Compressed Amiga Archive | 
									Jonathan Forbes | 
								
					
 						
								
									| 158 | 
									.LHX - LineTracker Firmware Upgrade | 
									GridSense | 
								
					
 						
								
									| 159 | 
									.LHZ - LHA Compressed File Archive | 
									N/A | 
								
					
 						
								
									| 160 | 
									.LI3D - BeLight Live Interior 3D Design Format | 
									BeLight Software | 
								
					
 						
								
									| 161 | 
									.LIA - P-CAD Schematics Library | 
									Altium Limited. | 
								
					
 						
								
									| 162 | 
									.LIB - Microsoft Linker Input Library Format | 
									N/A | 
								
					
 						
								
									| 163 | 
									.LIB4D - Cinema 4D Library | 
									MAXON Computer GmbH | 
								
					
 						
								
									| 164 | 
									.LIBRARY - CATIA Library | 
									Dassault Systèmes S.A. | 
								
					
 						
								
									| 165 | 
									.LIBRARY-MS - Microsoft Windows 7 Library Description Format | 
									Microsoft | 
								
					
 						
								
									| 166 | 
									.LIC - Unix Software License Format | 
									N/A | 
								
					
 						
								
									| 167 | 
									.LICENSEKEY - Coriolis IPartition License Information Format | 
									Coriolis Systems | 
								
					
 						
								
									| 168 | 
									.LICENSES - Microsoft Visual Studio Licensed Classes Format | 
									Microsoft | 
								
					
 						
								
									| 169 | 
									.LICKEY - AVS4YOU License Key | 
									Online Media Technologies Ltd. | 
								
					
 						
								
									| 170 | 
									.LICRYPT - Encrypted | 
									N/A | 
								
					
 						
								
									| 171 | 
									.LICX - Microsoft Visual Studio License Format | 
									Microsoft | 
								
					
 						
								
									| 172 | 
									.LID - Quicken 2002 Deluxe Format | 
									Intuit Inc. | 
								
					
 						
								
									| 173 | 
									.LIF - Compressed Format Archive (CA-Clipper Installer) | 
									Leica Microsystems | 
								
					
 						
								
									| 174 | 
									.LIFE - LIGHT Format | 
									Light of Creativity | 
								
					
 						
								
									| 175 | 
									.LIG - INet-Server | 
									Teldas GmbH | 
								
					
 						
								
									| 176 | 
									.LIGHTWAVE - Lightwave 3D Layered Object | 
									NewTek, Inc. | 
								
					
 						
								
									| 177 | 
									.LIK - Trojan.Win32.Agent.lik | 
									N/A | 
								
					
 						
								
									| 178 | 
									.LILY - PCSX2 LilyPad Configuration Format | 
									The PCSX2 Team | 
								
					
 						
								
									| 179 | 
									.LIN - AutoCAD Linetype Definition | 
									Autodesk | 
								
					
 						
								
									| 180 | 
									.LINK - Apple IPod Link Format | 
									N/A | 
								
					
 						
								
									| 181 | 
									.LINUX - Linux | 
									Various Linux developers | 
								
					
 						
								
									| 182 | 
									.LINX - Bridge Base Format | 
									N/A | 
								
					
 						
								
									| 183 | 
									.LIP - SLIP Format Format | 
									Grolimund & Partner | 
								
					
 						
								
									| 184 | 
									.LIQUID - Shopify Liquid Template | 
									N/A | 
								
					
 						
								
									| 185 | 
									.LIR - ADI Ocelot Settings | 
									Applied Digital | 
								
					
 						
								
									| 186 | 
									.LIS - Structured Query Reporting Output Format | 
									N/A | 
								
					
 						
								
									| 187 | 
									.LISP - LISP Translators Format | 
									N/A | 
								
					
 						
								
									| 188 | 
									.LIST - JAR Index Format | 
									Oracle | 
								
					
 						
								
									| 189 | 
									.LIT - Microsoft Reader EBook Format | 
									Microsoft | 
								
					
 						
								
									| 190 | 
									.LITEMOD - Minecraft Mod | 
									Mumfrey | 
								
					
 						
								
									| 191 | 
									.LITTLE - Mozilla Firefox Start-up Cache | 
									Mozilla Corporation | 
								
					
 						
								
									| 192 | 
									.LIV - Living Actor Actor | 
									Cantoche | 
								
					
 						
								
									| 193 | 
									.LIVEREG - Symantec Livereg Antivirus Session Format | 
									Symantec | 
								
					
 						
								
									| 194 | 
									.LIVESUBSCRIBE - Symantec Antivirus Update Catalog | 
									N/A | 
								
					
 						
								
									| 195 | 
									.LIVEUPDATE - Symantec Liveupdate Format | 
									Symantec | 
								
					
 						
								
									| 196 | 
									.LIX - ExtendSim Library Format | 
									Logos Bible Software | 
								
					
 						
								
									| 197 | 
									.LIZD - BeLight Live Interior 3D Compressed Design Format | 
									BeLight Software | 
								
					
 						
								
									| 198 | 
									.LJP - Lossless JPEG Bitmap Image Format | 
									Joint Photographic Experts Group | 
								
					
 						
								
									| 199 | 
									.LK# - Autodesk Multi-user Coordination Lock | 
									Autodesk, Inc. | 
								
					
 						
								
									| 200 | 
									.LKG - HP-UX Configuration | 
									Hewlett-Packard Company | 
								
					
 						
								
									| 201 | 
									.LKH - Worm.Generic.LKH Virus | 
									N/A | 
								
					
 						
								
									| 202 | 
									.LKO - Microsoft Outlook Express | 
									Microsoft Corporation | 
								
					
 						
								
									| 203 | 
									.LKR - MPLAB Linker | 
									Microchip Technology Inc. | 
								
					
 						
								
									| 204 | 
									.LL - List & Label Preview Format | 
									Combit | 
								
					
 						
								
									| 205 | 
									.LLB - LabVIEW Application Program Library Format | 
									National Instruments | 
								
					
 						
								
									| 206 | 
									.LLC - LapLink Saved Connection | 
									Laplink Software | 
								
					
 						
								
									| 207 | 
									.LLM - Linden Lab Mesh Format | 
									Linden Research | 
								
					
 						
								
									| 208 | 
									.LLP - VersaPro Local Logic Block | 
									General Electric Company | 
								
					
 						
								
									| 209 | 
									.LLS - Windows System | 
									Microsoft Corporation | 
								
					
 						
								
									| 210 | 
									.LLT - Liquidity Lighthouse Transaction Format | 
									Liquidity Lighthouse | 
								
					
 						
								
									| 211 | 
									.LLV - Lizard Safeguard License | 
									LockLizard Limited | 
								
					
 						
								
									| 212 | 
									.LLX - LabVIEW Library Backup Format | 
									National Instruments | 
								
					
 						
								
									| 213 | 
									.LM4 - Steinberg VST Sample | 
									N/A | 
								
					
 						
								
									| 214 | 
									.LMA - Learning Mobile Author (LMA) Project | 
									Hot Lava Software | 
								
					
 						
								
									| 215 | 
									.LMBS - Adobe Photoshop For Mac Filter | 
									Adobe Systems Incorporated | 
								
					
 						
								
									| 216 | 
									.LMD - Abbyy Finereader Sprint | 
									ABBYY | 
								
					
 						
								
									| 217 | 
									.LMF - Library Mapping And Altera Data Interchange | 
									Cadence Design Systems, Inc. | 
								
					
 						
								
									| 218 | 
									.LMG - CryENGINE Locomotion Group Animation | 
									CRYTEK | 
								
					
 						
								
									| 219 | 
									.LMH - Memory Hacking Software Memory | 
									L.Spiro | 
								
					
 						
								
									| 220 | 
									.LMK - Sothink Logo Maker Logo Format | 
									SourceTec Software | 
								
					
 						
								
									| 221 | 
									.LMLPACK - Kashmir 3D Link | 
									SUGIMOTO Tomohiko | 
								
					
 						
								
									| 222 | 
									.LMP - Doom Recorded Demo | 
									id Software LLC | 
								
					
 						
								
									| 223 | 
									.LMR - QuickBooks Loan Manager Data | 
									Intuit Inc. | 
								
					
 						
								
									| 224 | 
									.LMS - Light-O-Rama Musical Sequence Format | 
									Light-O-Rama | 
								
					
 						
								
									| 225 | 
									.LMT - RPG Maker 2000/2003 Map Tree | 
									Enterbrain, Inc. | 
								
					
 						
								
									| 226 | 
									.LMU - RPG Maker Map Format | 
									Enterbrain | 
								
					
 						
								
									| 227 | 
									.LMV - Adobe Flash Source Code | 
									Adobe Systems Incorporated | 
								
					
 						
								
									| 228 | 
									.LMX - Nokia Landmark Exchange Format | 
									Nokia | 
								
					
 						
								
									| 229 | 
									.LN - UNIX Lint | 
									IBM | 
								
					
 						
								
									| 230 | 
									.LNA - Xilinx ISE | 
									Xilinx, Inc. | 
								
					
 						
								
									| 231 | 
									.LNC - Football Manager Player | 
									Sports Interactive | 
								
					
 						
								
									| 232 | 
									.LND - 3D Landscape Data | 
									Upperspace | 
								
					
 						
								
									| 233 | 
									.LNF - Oyoaha Lookandfeel Interface Elements | 
									Philippe Blanc | 
								
					
 						
								
									| 234 | 
									.LNG - Language Definition Format | 
									N/A | 
								
					
 						
								
									| 235 | 
									.LNGX - KeePaas Language | 
									Dominik Reichl | 
								
					
 						
								
									| 236 | 
									.LNK - Windows Shortcut Format | 
									Microsoft | 
								
					
 						
								
									| 237 | 
									.LNM - Corel WordPerfect SGML Alias | 
									Corel Corporation | 
								
					
 						
								
									| 238 | 
									.LNP - µVision Linker Input Format | 
									ARM Holdings plc | 
								
					
 						
								
									| 239 | 
									.LNS - AVG Anti-Virus Language | 
									AVG Technologies (Grisoft) | 
								
					
 						
								
									| 240 | 
									.LNST - Adobe InDesign Format | 
									Adobe Systems | 
								
					
 						
								
									| 241 | 
									.LNT - PC-lint Configuration Format | 
									Gimpel Software | 
								
					
 						
								
									| 242 | 
									.LNX - Atari Lynx ROM Image Format | 
									N/A | 
								
					
 						
								
									| 243 | 
									.LNZ - Petz Linez | 
									Ubisoft Entertainment S.A. | 
								
					
 						
								
									| 244 | 
									.LO - Interleaf Compiled Lisp Format | 
									BroadVision | 
								
					
 						
								
									| 245 | 
									.LOADERBACKUP - BlackBerry Backup | 
									BlackBerry (Research In Motion Limited) | 
								
					
 						
								
									| 246 | 
									.LOADERS - GTK+ Loaders Format | 
									N/A | 
								
					
 						
								
									| 247 | 
									.LOADTEST - Microsoft Visual Studio Load Test | 
									Microsoft Corporation | 
								
					
 						
								
									| 248 | 
									.LOB - IBM DB2 LOBFILE | 
									IBM | 
								
					
 						
								
									| 249 | 
									.LOC - Localisation String Resource Header Format | 
									N/A | 
								
					
 						
								
									| 250 | 
									.LOCAL - Delphi User-specific Project Options | 
									Embarcadero Technologies, Inc. | 
								
					
 						
								
									| 251 | 
									.LOCALIZED - MAC OS X | 
									Apple, Inc. | 
								
					
 						
								
									| 252 | 
									.LOCALSTORAGE - WebKit Local Storage Data Format | 
									The WebKit Open Source Project | 
								
					
 						
								
									| 253 | 
									.LOCALSTORAGE-JOURNAL - Google Chrome Rollback Journal | 
									Google Inc. | 
								
					
 						
								
									| 254 | 
									.LOCK - Lock Format | 
									N/A | 
								
					
 						
								
									| 255 | 
									.LOCK3 - BlackBerry Encrypted 3GP | 
									BlackBerry (Research In Motion Limited) | 
								
					
 						
								
									| 256 | 
									.LOCKFILE - Mac OS X Lion Property List XML Lock Format | 
									Apple | 
								
					
 						
								
									| 257 | 
									.LOCK_SYNC - Synchronization Lock | 
									Apple, Inc. | 
								
					
 						
								
									| 258 | 
									.LOD - Homeworld Level Of Detail Format | 
									Relic Entertainment Inc. | 
								
					
 						
								
									| 259 | 
									.LOF - Audacity File List | 
									Audacity | 
								
					
 						
								
									| 260 | 
									.LOG - Log Format | 
									N/A | 
								
					
 						
								
									| 261 | 
									.LOG1 - Microsoft Windows Registry Hive Log Format | 
									Microsoft | 
								
					
 						
								
									| 262 | 
									.LOG2 - Microsoft Windows Registry Hive Log 2 Format | 
									Microsoft | 
								
					
 						
								
									| 263 | 
									.LOGIC - Apple Logic Pro Music Project Format | 
									Apple | 
								
					
 						
								
									| 264 | 
									.LOGIKCS - Apple Logic Key Commands | 
									Apple, Inc. | 
								
					
 						
								
									| 265 | 
									.LOGIN - UNIX Command | 
									The Open Group | 
								
					
 						
								
									| 266 | 
									.LOGONVISTA - Stardock LogonStudio Windows Vista Logon Screen Format | 
									Stardock | 
								
					
 						
								
									| 267 | 
									.LOGONXP - LogonStudio Document Format | 
									Stardock | 
								
					
 						
								
									| 268 | 
									.LOK - W32/Rbot-WE Log | 
									N/A | 
								
					
 						
								
									| 269 | 
									.LOL - Lolcode Source Format | 
									Adam Lindsay | 
								
					
 						
								
									| 270 | 
									.LOLS - LOLCODE Source Code | 
									N/A | 
								
					
 						
								
									| 271 | 
									.LON - Aquaterra Profile Data | 
									CGS plus | 
								
					
 						
								
									| 272 | 
									.LOOK - SpeedGrade Look Format | 
									Adobe Systems | 
								
					
 						
								
									| 273 | 
									.LOOP - Apple Soundtrack Pro | 
									Apple, Inc. | 
								
					
 						
								
									| 274 | 
									.LOOV - Smadav Virus Definitions Format | 
									Smadsoft | 
								
					
 						
								
									| 275 | 
									.LOP - MasterCook Layout Format | 
									ValuSoft | 
								
					
 						
								
									| 276 | 
									.LOS - Close Combat 2 Map Related | 
									Atomic Games, Inc. | 
								
					
 						
								
									| 277 | 
									.LOT - LaTex Auxiliary File For List Of Tables | 
									LaTeX Project Development Team | 
								
					
 						
								
									| 278 | 
									.LOV - SAP Business Objects | 
									SAP AG | 
								
					
 						
								
									| 279 | 
									.LOVE - LÖVE Game Package Format | 
									LÖVE | 
								
					
 						
								
									| 280 | 
									.LO_ - Microsoft System Management Server Renamed Old Log | 
									Microsoft Corporation | 
								
					
 						
								
									| 281 | 
									.LP - Lightscape 3D Object Format | 
									Autodesk | 
								
					
 						
								
									| 282 | 
									.LP2 - ILEAP Word Processor Document Format | 
									C-DAC | 
								
					
 						
								
									| 283 | 
									.LP4 - 36-Image Converter Encrypted Language Pack | 
									UIC Phoenxsoftware | 
								
					
 						
								
									| 284 | 
									.LP7 - LP7Signer Digital Signed Format | 
									Lex Persona | 
								
					
 						
								
									| 285 | 
									.LPA - LPA View Laser Particle Analyser | 
									MP Filtri UK Ltd | 
								
					
 						
								
									| 286 | 
									.LPAQ8 - PAQ Data Archive | 
									N/A | 
								
					
 						
								
									| 287 | 
									.LPB - LaserTank Game Replay Format | 
									JEK Software | 
								
					
 						
								
									| 288 | 
									.LPD - Lookout Protocol Driver Format | 
									National Instruments | 
								
					
 						
								
									| 289 | 
									.LPDB - Librarian Pro Database Format | 
									Koingo Software | 
								
					
 						
								
									| 290 | 
									.LPDF - Mac OS X Localized PDF (Portable Document Format) Format | 
									Apple | 
								
					
 						
								
									| 291 | 
									.LPF - Orgadata LogiKal | 
									Orgadata AG | 
								
					
 						
								
									| 292 | 
									.LPI - Free Pascal Lazarus Project Information | 
									http://www.lazarus.freepascal.org/ | 
								
					
 						
								
									| 293 | 
									.LPK - ArcGIS Layer Package Format | 
									ESRI | 
								
					
 						
								
									| 294 | 
									.LPMD - Las Palmeras Molecular Dynamics (LPMD) Data Format | 
									LPMD | 
								
					
 						
								
									| 295 | 
									.LPN - LVPLAN | 
									SYSTEMS EUROPE sa/nv | 
								
					
 						
								
									| 296 | 
									.LPP - LabelPrint Project Format | 
									CyberLink | 
								
					
 						
								
									| 297 | 
									.LPR - Homeworld | 
									Relic Entertainment Inc. | 
								
					
 						
								
									| 298 | 
									.LPROJ - Mac OS X Localized Project Folder Format | 
									N/A | 
								
					
 						
								
									| 299 | 
									.LPS - Bryce Leaf Shape Format | 
									DAZ Productions | 
								
					
 						
								
									| 300 | 
									.LPT - LogPlot Compiled Boring Log | 
									N/A | 
								
					
 						
								
									| 301 | 
									.LPU - Passolo Localization Project | 
									SDL | 
								
					
 						
								
									| 302 | 
									.LPW - IRIS Laserform Lforms | 
									IRIS | 
								
					
 						
								
									| 303 | 
									.LPX - LaTeXPiX Script | 
									Nick Van Beurden | 
								
					
 						
								
									| 304 | 
									.LQF - LeechFTP Save Queue | 
									Jan Debis | 
								
					
 						
								
									| 305 | 
									.LQR - SQ Compressed LBR Archive | 
									N/A | 
								
					
 						
								
									| 306 | 
									.LQT - Liquid Audio Liquid Digital Media Music File Format | 
									Liquid Digital Media | 
								
					
 						
								
									| 307 | 
									.LR - Chaos Desktop Layer List | 
									Adtollo | 
								
					
 						
								
									| 308 | 
									.LRC - Lyric Format | 
									N/A | 
								
					
 						
								
									| 309 | 
									.LRCAT - Adobe Lightroom Catalog Format | 
									Adobe Systems | 
								
					
 						
								
									| 310 | 
									.LRCAT-JOURNAL - Adobe Photoshop Lightroom | 
									Adobe Systems Incorporated | 
								
					
 						
								
									| 311 | 
									.LRD - Microsoft Money Lock | 
									Microsoft Corporation | 
								
					
 						
								
									| 312 | 
									.LRDATA - Adobe Lightroom Preview Data | 
									Adobe Systems | 
								
					
 						
								
									| 313 | 
									.LRDB - Photoshop Lightroom Database | 
									Adobe Systems | 
								
					
 						
								
									| 314 | 
									.LREC - Inter-Tel Web Conference Recording Format | 
									Inter-Tel | 
								
					
 						
								
									| 315 | 
									.LRF - BBeB Ebook Format | 
									Sony | 
								
					
 						
								
									| 316 | 
									.LRG - Macromedia XRes Multi-resolution Bitmap | 
									N/A | 
								
					
 						
								
									| 317 | 
									.LRL - SmartWare Local Resource Library | 
									SmartWare Corporation | 
								
					
 						
								
									| 318 | 
									.LRM - Microsoft Encarta Class Server Learning Resource | 
									Microsoft Corporation | 
								
					
 						
								
									| 319 | 
									.LRN - Apple Chess  User Data | 
									Apple, Inc. | 
								
					
 						
								
									| 320 | 
									.LRP - IBM Works For OS/2 Report | 
									IBM | 
								
					
 						
								
									| 321 | 
									.LRPLUGIN - Adobe Photoshop Lightroom Plug-in Format | 
									Adobe Systems | 
								
					
 						
								
									| 322 | 
									.LRPREV - Adobe Photoshop Lightroom Index | 
									Adobe Systems Incorporated | 
								
					
 						
								
									| 323 | 
									.LRS - BBeB Ebook Source Format | 
									N/A | 
								
					
 						
								
									| 324 | 
									.LRSMCOL - Adobe Photoshop Lightroom Settings Format | 
									Adobe Systems | 
								
					
 						
								
									| 325 | 
									.LRTEMPLATE - Adobe Photoshop Lightroom Preset Settings Format | 
									Adobe Systems | 
								
					
 						
								
									| 326 | 
									.LRTOOLKIT - Adobe Photoshop Lightroom | 
									Adobe Systems Incorporated | 
								
					
 						
								
									| 327 | 
									.LRV - Low Resolution Video Format | 
									GoPro | 
								
					
 						
								
									| 328 | 
									.LRWEBENGINE - Lightroom Folder | 
									Adobe Systems | 
								
					
 						
								
									| 329 | 
									.LRX - BBeB Ebook Format | 
									Sony | 
								
					
 						
								
									| 330 | 
									.LRY - Konica Minolta Data Management Software Reference Data | 
									Konica Minolta Holdings, Inc. | 
								
					
 						
								
									| 331 | 
									.LS - LightWave LScript Format | 
									NewTek | 
								
					
 						
								
									| 332 | 
									.LS1 - Microsoft Winhelp Source | 
									Microsoft Corporation | 
								
					
 						
								
									| 333 | 
									.LS3 - Band-in-a-Box Style Format | 
									PG Music | 
								
					
 						
								
									| 334 | 
									.LS4 - Lumion Exported Full Scene | 
									Act-3D | 
								
					
 						
								
									| 335 | 
									.LSA - Lotus Designer Agent | 
									N/A | 
								
					
 						
								
									| 336 | 
									.LSAPROTOTYPE - Microsoft Visual Studio Logical Datacenter Diagram Toolbox Prototype | 
									Microsoft Corporation | 
								
					
 						
								
									| 337 | 
									.LSC - LOGO! Soft Comfort | 
									Siemens AG | 
								
					
 						
								
									| 338 | 
									.LSD - FIFA World Cup Game Data Environment Format | 
									EA Sports | 
								
					
 						
								
									| 339 | 
									.LSF - Advanced Streaming Format | 
									Logos Bible Software | 
								
					
 						
								
									| 340 | 
									.LSL - Corel Paradox Format | 
									Corel Corporation | 
								
					
 						
								
									| 341 | 
									.LSLIBRARY - Littlesnapper User Library Package | 
									Realmac Software Limited | 
								
					
 						
								
									| 342 | 
									.LSM - Ziess LSM Model | 
									Carl Zeiss AG | 
								
					
 						
								
									| 343 | 
									.LSN - Microsoft Works Format | 
									Microsoft | 
								
					
 						
								
									| 344 | 
									.LSO - Apple Logic Song Format | 
									Apple | 
								
					
 						
								
									| 345 | 
									.LSP - LISP Source Code Format | 
									N/A | 
								
					
 						
								
									| 346 | 
									.LSPROJ - Visual Studio LightSwitch Project | 
									Microsoft | 
								
					
 						
								
									| 347 | 
									.LSQ - IBM Voice Type Languages Addword | 
									IBM | 
								
					
 						
								
									| 348 | 
									.LSR - LANsurveyor Report Format | 
									N/A | 
								
					
 						
								
									| 349 | 
									.LSS - LotusScript Source Code | 
									IBM | 
								
					
 						
								
									| 350 | 
									.LST - List Text Format | 
									N/A | 
								
					
 						
								
									| 351 | 
									.LSTX - E-Sword Verse List | 
									Rick Meyers | 
								
					
 						
								
									| 352 | 
									.LSU - LANsurveyor Map Format | 
									N/A | 
								
					
 						
								
									| 353 | 
									.LSV - Light-O-Rama Sequence Editor Visual Preference | 
									Light-O-Rama | 
								
					
 						
								
									| 354 | 
									.LSW - RPG Maker Saved Game Format | 
									Enterbrain | 
								
					
 						
								
									| 355 | 
									.LSX - Advanced Streaming Redirector Format | 
									Microsoft | 
								
					
 						
								
									| 356 | 
									.LSZ - Learning Score Zip | 
									Tribal | 
								
					
 						
								
									| 357 | 
									.LS_ - Unix Ls Directory | 
									The Open Group | 
								
					
 						
								
									| 358 | 
									.LT2 - Poser Light Set Format | 
									Smith Micro | 
								
					
 						
								
									| 359 | 
									.LTA - Monolith Lithtech Game Engine | 
									Monolith Productions, Inc. | 
								
					
 						
								
									| 360 | 
									.LTB - Amma Little Setup Builder | 
									Amma Software | 
								
					
 						
								
									| 361 | 
									.LTC - LTC Syntactically Analyzed Text | 
									Ulrik Sandborg-Petersen | 
								
					
 						
								
									| 362 | 
									.LTCX - LTC Syntactically Analyzed Text XML | 
									Ulrik Sandborg-Petersen | 
								
					
 						
								
									| 363 | 
									.LTD - LivingTime Data | 
									Lifescope, Inc. | 
								
					
 						
								
									| 364 | 
									.LTF - Frogans Short-cut Format | 
									Laser App Software | 
								
					
 						
								
									| 365 | 
									.LTG - LaserTank Graphics Format | 
									JEK Software | 
								
					
 						
								
									| 366 | 
									.LTH - Roxio Label Creator Style | 
									Roxio | 
								
					
 						
								
									| 367 | 
									.LTKEY - LeaderTask Key | 
									Almeza Company | 
								
					
 						
								
									| 368 | 
									.LTL - DIALux Luminaire Data | 
									DIAL GMBH | 
								
					
 						
								
									| 369 | 
									.LTM - IBM Lotus Forms Form | 
									IBM | 
								
					
 						
								
									| 370 | 
									.LTR - Letter Format | 
									N/A | 
								
					
 						
								
									| 371 | 
									.LTS - Links Email Tourney | 
									Microsoft Studios | 
								
					
 						
								
									| 372 | 
									.LTT - HP Library And Tape Tools Log | 
									N/A | 
								
					
 						
								
									| 373 | 
									.LTX - S.T.A.L.K.E.R. Game Format | 
									N/A | 
								
					
 						
								
									| 374 | 
									.LTZ - Poser Compressed Light Set Format | 
									Smith Micro | 
								
					
 						
								
									| 375 | 
									.LUA - Lua Script Format | 
									N/A | 
								
					
 						
								
									| 376 | 
									.LUAC - Lua Compiled Source Code | 
									N/A | 
								
					
 						
								
									| 377 | 
									.LUAR - UltraDefrag Lua Report | 
									UltraDefrag Development Team | 
								
					
 						
								
									| 378 | 
									.LUCA - Luca Template | 
									N/A | 
								
					
 						
								
									| 379 | 
									.LUCS - Amaya Tools | 
									W3C | 
								
					
 						
								
									| 380 | 
									.LUD - CARE-S InfoWorks Land Use | 
									SINTEF | 
								
					
 						
								
									| 381 | 
									.LUE - Norton LiveUpdate Log Format | 
									Symantec | 
								
					
 						
								
									| 382 | 
									.LUF - Lipikar Uniform Format | 
									Lipikar | 
								
					
 						
								
									| 383 | 
									.LUG - Game | 
									N/A | 
								
					
 						
								
									| 384 | 
									.LUM - Luminous Song List | 
									Kevin Chong | 
								
					
 						
								
									| 385 | 
									.LUT - XnView Lut Format | 
									Pierre-Emmanuel Gougelet | 
								
					
 						
								
									| 386 | 
									.LUTX - RadioRA Essentials Database Format | 
									Lutron Electronics | 
								
					
 						
								
									| 387 | 
									.LUV - Medieval 2 Total War | 
									Sega Corporation | 
								
					
 						
								
									| 388 | 
									.LUXB - Lux Delux Map Format | 
									Sillysoft | 
								
					
 						
								
									| 389 | 
									.LUZ - Spectramap | 
									Coloritto BV | 
								
					
 						
								
									| 390 | 
									.LV6 - Return To Wonderland Level | 
									Midnight Synergy | 
								
					
 						
								
									| 391 | 
									.LVA - Logitech Video Effects Avatar Format | 
									Logitech | 
								
					
 						
								
									| 392 | 
									.LVB - Outlaws Game | 
									LucasArts Entertainment Company, LLC | 
								
					
 						
								
									| 393 | 
									.LVCLASS - LabVIEW Class Library | 
									National Instruments Corporation | 
								
					
 						
								
									| 394 | 
									.LVD - LabelPro Design Document | 
									Avery Dennison Corporation | 
								
					
 						
								
									| 395 | 
									.LVF - Logitech Video Effects Avatar And Face Accessory | 
									Logitech | 
								
					
 						
								
									| 396 | 
									.LVIVT - Lvivtotoro Game Format | 
									Lvivtotoro | 
								
					
 						
								
									| 397 | 
									.LVIX - Lightworks Video Index | 
									EditShare | 
								
					
 						
								
									| 398 | 
									.LVL - Game Level Format | 
									N/A | 
								
					
 						
								
									| 399 | 
									.LVLIB - LabVIEW Project Library | 
									National Instruments Corporation | 
								
					
 						
								
									| 400 | 
									.LVLIBP - LabVIEW Packed Project Library | 
									National Instruments Corporation | 
								
					
 						
								
									| 401 | 
									.LVLPS - LabVIEW Local Project Settings | 
									National Instruments Corporation | 
								
					
 						
								
									| 402 | 
									.LVM - LabVIEW Measurement Format | 
									National Instruments | 
								
					
 						
								
									| 403 | 
									.LVP - Avaya Voice Player Compressed Voice Audio | 
									Avaya | 
								
					
 						
								
									| 404 | 
									.LVR - Microsoft Visual Studio Environment Snapshot | 
									Microsoft Corporation | 
								
					
 						
								
									| 405 | 
									.LVW - Livewire Document Format | 
									New Wave Concepts | 
								
					
 						
								
									| 406 | 
									.LW - LightWave 3D Binary | 
									NewTek, Inc. | 
								
					
 						
								
									| 407 | 
									.LW2 - Lightwright Show Data | 
									John McKernon Software | 
								
					
 						
								
									| 408 | 
									.LW3 - Lightwright Data | 
									John McKernon Software | 
								
					
 						
								
									| 409 | 
									.LW4 - Lightwright 4 Show Data Format | 
									John McKernon Software | 
								
					
 						
								
									| 410 | 
									.LW5 - Lightwright Show Data | 
									John McKernon Software | 
								
					
 						
								
									| 411 | 
									.LWA - Lightwright Automated Action | 
									John McKernon Software | 
								
					
 						
								
									| 412 | 
									.LWAC - Likno Web Accordion Builder | 
									Likno Software Inc. | 
								
					
 						
								
									| 413 | 
									.LWBM - Likno Web Button Maker | 
									Likno Software Inc. | 
								
					
 						
								
									| 414 | 
									.LWC - Legacy Charting Chart | 
									Millennia Corporation | 
								
					
 						
								
									| 415 | 
									.LWD - LotusWorks Text Document | 
									N/A | 
								
					
 						
								
									| 416 | 
									.LWF - LuraWave Format Image Format | 
									N/A | 
								
					
 						
								
									| 417 | 
									.LWFN - Adobe Type 1 Font | 
									Adobe Systems | 
								
					
 						
								
									| 418 | 
									.LWI - Light Work Image Image Format | 
									N/A | 
								
					
 						
								
									| 419 | 
									.LWK - Siemens NX Software Graphics | 
									Siemens Product Lifecycle Management Software Inc. | 
								
					
 						
								
									| 420 | 
									.LWL - Lightwright Printed Paperwork Formatting Instructions | 
									John McKernon Software | 
								
					
 						
								
									| 421 | 
									.LWLO - LightWave Layered Object | 
									NewTek, Inc. | 
								
					
 						
								
									| 422 | 
									.LWM - LittleWays Map | 
									Harald-René Flasch | 
								
					
 						
								
									| 423 | 
									.LWMW - Likno Web Modal Windows Builder | 
									Likno Software Inc. | 
								
					
 						
								
									| 424 | 
									.LWO - LightWave Object Format | 
									NewTek | 
								
					
 						
								
									| 425 | 
									.LWOB - LightWave 3D Object | 
									NewTek, Inc. | 
								
					
 						
								
									| 426 | 
									.LWP - Lotus Word Pro Document Format | 
									IBM | 
								
					
 						
								
									| 427 | 
									.LWPP - Live Wallpaper For Mac Desktop Theme | 
									SquidMelon | 
								
					
 						
								
									| 428 | 
									.LWQ - SWAT Lake Water Quality Input | 
									Grassland, Soil & Water Research Laboratory | 
								
					
 						
								
									| 429 | 
									.LWS - LightWave Scene Format | 
									NewTek | 
								
					
 						
								
									| 430 | 
									.LWT - Lightwright Attribute List | 
									John McKernon Software | 
								
					
 						
								
									| 431 | 
									.LWTB - Likno Web Tabs Builder | 
									Likno Software Inc. | 
								
					
 						
								
									| 432 | 
									.LWTP - LimeWire Theme Format | 
									LimeWire | 
								
					
 						
								
									| 433 | 
									.LWTT - Likno Web Tooltips Builder | 
									Likno Software Inc. | 
								
					
 						
								
									| 434 | 
									.LWV - Microsoft Linguistically Enhanced Sound Format | 
									Microsoft | 
								
					
 						
								
									| 435 | 
									.LWX - Lightwright Database | 
									John McKernon Software | 
								
					
 						
								
									| 436 | 
									.LWZ - LightWave 3D Plugin | 
									NewTek, Inc. | 
								
					
 						
								
									| 437 | 
									.LXA - Microsoft Speech Engines Lexicon Format | 
									Microsoft | 
								
					
 						
								
									| 438 | 
									.LXCP - LCARS X32 For Windows Color Profile Format | 
									LCARS x32 | 
								
					
 						
								
									| 439 | 
									.LXD - EDictionary Reader Dictionary Data | 
									PPCLINK Mobile Software | 
								
					
 						
								
									| 440 | 
									.LXF - LEGO CAD Scene Format | 
									LEGO | 
								
					
 						
								
									| 441 | 
									.LXFML - LEGO Digital Designer XML Format | 
									LEGO | 
								
					
 						
								
									| 442 | 
									.LXK - COREX Lexicon Link-up | 
									N/A | 
								
					
 						
								
									| 443 | 
									.LXL - Luxology Modo Single-layer Mesh Presets | 
									Luxology LLC. | 
								
					
 						
								
									| 444 | 
									.LXO - Luxology Modo 302 3D Drawing Format | 
									Luxology | 
								
					
 						
								
									| 445 | 
									.LXSOPT - Liquid XML Studio Project Settings Format | 
									Liquid Technologies | 
								
					
 						
								
									| 446 | 
									.LXSPROJ - Liquid XML Studio Project Format | 
									Liquid Technologies | 
								
					
 						
								
									| 447 | 
									.LXT - S.T.A.L.K.E.R. | 
									GSC Game World | 
								
					
 						
								
									| 448 | 
									.LXV - Lexar Secure II Encrypted Archive | 
									Lexar Media, Inc. | 
								
					
 						
								
									| 449 | 
									.LY - LilyPond Music Score Format | 
									GNU | 
								
					
 						
								
									| 450 | 
									.LYC - BestIMAGE Compressed Drawing Format | 
									Stork Prints | 
								
					
 						
								
									| 451 | 
									.LYR - ArcView Layer Format | 
									ESRI | 
								
					
 						
								
									| 452 | 
									.LYS - DataCAD Layer Control | 
									DATACAD LLC. | 
								
					
 						
								
									| 453 | 
									.LYT - DESQview Format | 
									Adminsoft | 
								
					
 						
								
									| 454 | 
									.LYX - LyX Document Format | 
									LyX | 
								
					
 						
								
									| 455 | 
									.LZ - LZIP Compressed Archive Format | 
									Lzip | 
								
					
 						
								
									| 456 | 
									.LZC - Need For Speed Undercover Game Data | 
									Electronic Arts, Inc. | 
								
					
 						
								
									| 457 | 
									.LZF - Autodesk 3D Studio Max Lens Effect Flare | 
									Autodesk, Inc. | 
								
					
 						
								
									| 458 | 
									.LZH - LH ARC Compressed Archive Format | 
									N/A | 
								
					
 						
								
									| 459 | 
									.LZK - LoizziTimeControl Database | 
									BACAL software | 
								
					
 						
								
									| 460 | 
									.LZM - Slax Module Format | 
									Slax | 
								
					
 						
								
									| 461 | 
									.LZMA - 7-zip Compressed Format | 
									N/A | 
								
					
 						
								
									| 462 | 
									.LZMA86 - Archive | 
									N/A | 
								
					
 						
								
									| 463 | 
									.LZO - Lzop Archive Format | 
									N/A | 
								
					
 						
								
									| 464 | 
									.LZOP - LZOP Compressed | 
									Markus F.X.J. Oberhumer | 
								
					
 						
								
									| 465 | 
									.LZP - Law And Order 3: Justice Is Served Game | 
									Legacy Interactive | 
								
					
 						
								
									| 466 | 
									.LZS - Compressed File Archive | 
									N/A | 
								
					
 						
								
									| 467 | 
									.LZX - Amiga LZX Archive Format | 
									N/A |