AutoUnpack has been discontinued. Similar apps include 7-Zip, which is free and open source. Other options are WinRAR, NanaZip, Bandizip and File Roller. File Archivers like AutoUnpack are a crowded field, with more than 25 alternatives for Windows, Mac, Linux, Android and iPhone.
Feature-rich archiving software with top-tier compression in 7z, integration in Windows Shell, AES-256 encryption, and multi-format support, including TAR, ZIP, RAR. Offers strong file management tools and a command line version for Linux/Unix systems.
Russia
Powerful file compression and archiving tool supporting numerous formats. Offers secure file transfer, efficient storage, cross-platform compatibility, and multi-language support.
Germany
EU
NanaZip is an open source file archiver intended for the modern Windows experience, forked from the source code of well-known open source file archiver 7-Zip.
China
Enables ultrafast compression and decompression of over 30 formats, supports multi-core optimization, AES256 encryption, ZIP repair, selective extraction, password management, antimalware scans, image previews, archive integrity checks, and Windows integration.
South Korea
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 archiving utilities such as tar and zip.
United States
A versatile file archiver offering compression and decompression, native ZIP/ZIPX support, encryption, and extensive sharing via email, cloud, social media, integrating with various platforms and formats.
Canada
7-Zip with support for Zstandard, Brotli, Lz4, Lz5 and Lizard Compression. Open source under LGPL-2.1 license.
GermanyEU
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 .b1, zip, rar or .7z archive from your computer directly online.
United Kingdom
PowerArchiver is a proprietary file archiver for Microsoft Windows. It supports full read-write access to several different archive formats, including ZIP, 7z and Tar. Additionally, read-only (decompression) support includes RAR, ACE and various disk image formats.
United States
Explzh for Windows is a file operation tool created with the concept of treating archive files, CD-ROM virtual disk images (ISO-9660 / ISO-13346), and FTP hosts as virtual folders and handling them like an explorer.
Japan
A file archiver for MATE, based on File Roller from GNOME 2
is a small perl script which makes extraction of any archive files a bit easier. It support several compressors and archiver programs.
