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File extensions in alphabetical order #ABCDEFGHIJKLMNOPQRSTUVWXYZ

Most popular overall

Most popular overall

# File extension Developer
1 .CRYPT - WhatsApp Messenger Encrypted Message Database Backup WhatsApp Inc.
2 .THUMBDATA3--1967290299 - Android Thumbnail Index Google Inc.
3 .LBF - Bioshock 2 Configuration 2K Games
4 .NM7 - Navitel Navigator Map GPS Moldova
5 .PKPASS - Apple Passbook Pass Format Apple
6 .CETRAINER - DBVM N/A
7 .THUMBDATA - Google Android Thumbnail Database Google Inc.
8 .DC5 - DataCAD Drawing Format DATACAD LLC.
9 .OPUS - Opus Audio Format Xiph.Org
10 .THUMBDATA3--1763508120 - Android Thumbnail Index Google Inc.
11 .NOMEDIA - Google Android OS System Format N/A
12 .AEE - ASUS Data Security Manager Encoded ASUSTeK Computer Inc.
13 .JKS - Jedi Knight Save LucasArts Entertainment Company, LLC
14 .LCX - LC Model Cray Inc.
15 .THUMBDATA5--1967290299_0 - Android Thumbnail Index Google Inc.
16 .CCC - Microsoft Internet Chat Conversation Log Microsoft Corporation
17 .KSD - Absynth Kore Patch Format Native Instruments, Inc.
18 .THUMBDATA3 - Google Android Thumbnail Database Google Inc.
19 .ECBK - LG PC Suite Calendar Backup LG Electronics
20 .RGSS3A - RPG Maker VX RGSS Version 3 Encrypted Archive Enterbrain, Inc.
21 .SNB - Shanda Bambook EBook N/A
22 .VSDX - Microsoft Visio 2013 Drawing Format Microsoft
23 .HATHDL - Hentai@Home Download Hentai@Home Team
24 .NMM - Microsoft 3D Movie Maker Video Microsoft Corporation
25 .BDOC - DigiDoc Client Container SK.ee
26 .MEGA - Megacubo Metafile Megacubo
27 .ACSM - Adobe Content Server Message Format Adobe Systems
28 .H260 - Video Recording N/A
29 .GZQUAR - BitDefender Quarantine Softwin
30 .STRG - E-Viewer Recorded Video Copy Backup AAT Holding sp. z o.o.
31 .IMSCC - Canvas Exported Course Instructure
32 .ROFL - Leagues Of Legends Replay Riot Games Inc.
33 .TPK - Tizen Application Package The Linux Foundation
34 ._PLAYMUSICID - Android Google Play Music Id Google Inc.
35 .M4S - Myst IV: Revelation Save Game Ubisoft Entertainment S.A.
36 .APK - Google Android Package Format Google
37 .AV - Final Draft AV Document Final Draft, Inc.
38 .H2W - H2testw N/A
39 .BDB2 - BrainMaster Settings Brainmaster Technologies, Inc.
40 .THUMBDATA5--1763508120_0 - Android Thumbnail Index Google Inc.
41 .MBZ - Pogoshell NES Emulator Plugin N/A
42 .TFS - Turbo Profiler Statistical Information Borland Software Corporation
43 .JPG_128X96 - Android Picture N/A
44 .XCP - XLNT Script Command Advanced Systems Concepts, Inc.
45 .VCF - VCard Format N/A
46 .AAA - Sybase SQLAnywhere Temporary Sybase Inc.
47 .SBK - Creative Labs EMU SoundFont V1 Bank Format Creative Labs
48 .DC6 - Diablo 2 Static Image Blizzard Entertainment, Inc.
49 .ASEC - Google Android Encrypted Application Package Format Google
50 .WOLF - WOLF Document N/A