Alternatives to unp for all platforms with any license

7-Zip

The main features of 7-Zip High compression ratio in 7z format with LZMA and LZMA2 compression Supported formats: Packing / unpacking: 7z, XZ...

Free Open Source Windows Linux BSD PortableApps.com
AES encryption File compression Lightweight Built-in File Manager ... Context Menu extension Encrypted backups Windows Explorer integration File compression Installer extraction Portable Shell integration Support for Unicode Add a feature

3754 Like
WinRAR

WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and...

Freemium $ $ $ Mac Windows Linux Android BSD
Content discovery File compression Add a feature

954 Like
PeaZip

PeaZip is a free and open-source file manager and file archiver for Windows, Linux and BSD made by Giorgio Tani. It supports its native PEA archive format (featuring...

Free Open Source Windows Linux BSD PortableApps.com
AES encryption Drag n drop File compression Portable Add a feature

388 Like
Bandizip

Bandizip is 100% free Archiver for home and office. It handles the most popular compression formats, including Zip, 7z, and Rar files for free!. Bandizip supports...

Free Windows
File compression Interface Overlay Support for Unicode Add a feature

122 Like
The Unarchiver

The Unarchiver is a much more capable replacement for "BOMArchiveHelper.app", the built-in archive unpacker program in Mac OS X. The Unarchiver is designed to...

Free Mac OS X
File compression Add a feature

226 Like
File Roller

File Roller is the archive manager of the GNOME desktop environment. It can extract, view, create and modify archives. File Roller is only a graphical interface to...

Free Open Source Linux GNOME
File compression Add a feature

73 Like
Keka

Keka is a full featured file archiver, as easy as it can be. With Keka you can compress as many files as you want in a bunch of formats. Divide files and protect them...

Free Open Source Mac
Command line interface File compression Password encryption Windows Explorer extension Add a feature

70 Like
Commander One

Commander One is dual-pane file manager for OS X created in Swift, which enables you to manage your files in the best possible way. You will get the dual-pane...

Freemium Mac OS X
Dual pane support Support for FTP Mounting drives Export to PDF ... Search-in-files Support for SFTP Add a feature

48 Like
WinZip

The world's best file compressor in the world. Start saving your time with the world's #1 compression software. Zip, protect, manage and share all your files...

Commercial Mac OS X Windows Android iPhone Android Tablet ... iPad
File compression Add a feature

60 Like
HaoZip

Haozip is a powerful free archive manager. It can compress and extract archives in 7z, ZIP and TAR formats and can extract RAR, ISO, UDF, ISZ, ACE, UUE, CAB, Bzip2, ARJ...

Free Windows
File compression Add a feature

58 Like
- Discontinued The program is no longer updated. Last version, 3.0, released in July 2012, can be still downloaded from the official website.
- Warning Even if the installer is clean after a VirusTotal scan, the website is reported as malicious by Firefox and Chrome
B1 Free Archiver

B1 Free Archiver is a free multi-platform universal archiver. Currently it works on Windows, Mac, Linux and Android; moreover B1 Online Archiver allows you to uncompress...

Freemium Mac OS X Windows Linux Web Android ... Android Tablet
File compression Add a feature

43 Like
- Bundleware Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
FreeArc

FreeArc is a free and open source file archiver developed by Bulat Ziganshin. It uses LZMA, PPMD, TrueAudio and GRzip algorithms with automatic switching by file type...

Free Open Source Windows Linux
File compression Portable Add a feature

40 Like
- Discontinued Latest alpha version from August 2012 - http://freearc.org/history/changelog_full.htm
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p7zip

p7zip is a port of the command line version of the 7-Zip file archiver to POSIX-conforming operating systems like Unix (Linux, Solaris, OpenBSD, FreeBSD, Cygwin, AIX...

Free Open Source Mac OS X Linux BSD Haiku
File compression Add a feature

20 Like
7z SFX-Creator

A simple and easy to use GUI based on 7zip for creating self-extracting archives and self-extracting installers.

Free Open Source Windows
File compression Portable Add a feature

38 Like
- Discontinued The project seems to be no longer maintained. Last version, 1.3, released in October 2012, can be still downloaded from Google Project Hosting.
ExtractNow

ExtractNow is a simple utility that allows you to extract multiple archives quickly and easily. Why wear out your clicking finger extracting files one by one when...

Free Mac OS X Windows Linux Wine
Drag n drop Windows Explorer integration File compression Add a feature

30 Like
- Warning The installer contains malware according to Trend Micro HouseCall: https://www.virustotal.com/en/file/539c28b4fe59cf8969f2347463aa791e2cf434275084cdf9ff7084ebe3a4c232/analysis/1496076968/