FileInfo - The File Extensions Database

Search over 10,000 file extensions and software programs.

Today's File Type – August 14th

Generic Windows File

A FILE is a generic file extension that may be appended to a Windows file that does not have an extension. It is an unknown file type and no associated program will automatically open it. View more »

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Weekly Top Extensions

—	1.	.APK
—	2.	.DAT
▲	3.	.PDF	+1
▼	4.	.DMG	-1
▲	5.	.RAR	+1
▼	6.	.CRDOWNLOAD	-1
—	7.	.JSON
—	8.	.DOWNLOAD
—	9.	.DLL
—	10.	.JPG
▲	11.	.EXE	+2
▼	12.	.SWF	-1
▼	13.	.TORRENT	-1
▲	14.	.DOC	+2
▼	15.	.HEIC	-1
▲	16.	.XAPK	+6
—	17.	.CRYPT12
—	18.	.BIN
▲	19.	.ENC	+1
▼	20.	.XLSX	-5
▼	21.	.EPS	-2
▲	22.	.MP4	+2
▼	23.	.DB	-2
▲	24.	.MD	+1
▼	25.	.MKV	-2
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Recent Updates

March 30, 2018It's tax season! Learn about the different tax file formats and the programs that open them.
December 22, 2017iOS users – learn how to manage files with the iOS Files app.
November 29, 2017File Viewer Plus version 2.2.1 is now available.
October 17, 2017Upgrading to macOS High Sierra? Read about the new Apple File System (APFS).
October 9, 2017Learn how to change file permissions in Windows 10 with this video tutorial.