There are many alternatives to StuffIt for Windows and since it's discontinued a lot of people are looking for a replacement. The best Windows alternative is 7-Zip, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to StuffIt and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to StuffIt are PeaZip, WinRAR, NanaZip and Bandizip.
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.
PeaZip is free file archiver utility, based on Open Source technologies of 7-Zip, p7zip, FreeArc, PAQ, and PEA projects, for Linux, macOS and Windows.
Powerful file compression and archiving tool supporting numerous formats. Offers secure file transfer, efficient storage, cross-platform compatibility, and multi-language support.
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.
Bandizip is a powerful archiver which provides an ultrafast processing speed and convenient features. Available free of charge, and its paid editions support a variety of advanced features.
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, and also uses set of filters—for instance it can remove repetitions from text.
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.
7-Zip with support for Zstandard, Brotli, Lz4, Lz5 and Lizard Compression. Open source under LGPL-2.1 license.
Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:
A simple and easy to use GUI based on 7zip for creating self-extracting archives and self-extracting installers.
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.
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.
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It is open source and Stuffit didn't work anymore on my Mac.