FileInfo - The File Extensions Database

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Today's File Type – August 17th

7-Zip Compressed File

A 7Z file is a compressed archive created with Igor Pavlov's 7-Zip file compression utility. It uses open-source LZMA compression, which has a high compression ratio and can include strong AES-256 (256-bit) encryption. The file supports Unicode file names, archive header compression, and file sizes up to 16,000,000,000 GB. 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.