PeaZip
A free, open-source, cross-platform archive manager and file utility supporting 200+ archive formats.
What is PeaZip?
PeaZip is a free and open-source archive manager and file utility that handles compression, extraction, and management of over 200 archive formats. It provides a cross-platform alternative to proprietary tools like WinZip and WinRar, with added features such as strong encryption, file conversion, and an integrated file manager.
Users across BSD, Linux, macOS, and Windows who need a reliable, free tool for archiving, extracting, and managing files, especially those seeking an open-source alternative to commercial software.
Developers and users choose PeaZip for its extensive format support, strong security features, cross-platform native performance, and comprehensive file management capabilities—all available under an open-source license.
Overview
Free Zip / Unzip software and Rar file extractor. Cross-platform file and archive manager. Features volume spanning, compression, authenticated encryption. Supports 7Z, 7-Zip sfx, ACE, ARJ, Brotli, BZ2, CAB, CHM, CPIO, DEB, GZ, ISO, JAR, LHA/LZH, NSIS, OOo, PAQ/LPAQ, PEA, QUAD, RAR, RPM, split, TAR, Z, ZIP, ZIPX, Zstandard.
Use Cases
Best For
- Extracting and creating archives in rare or legacy formats
- Managing files across different operating systems without compatibility issues
- Securing archives with strong encryption and two-factor authentication
- Converting between different archive formats quickly
- Performing advanced file operations like splitting, joining, and duplicate detection
- Using a portable archive tool that doesn't require installation
Not Ideal For
- Users who need a minimalist, command-line only tool for scripting and automation in popular languages like Python
- Teams requiring deep integration with cloud storage services or collaborative platforms
- Environments where vendor support and guaranteed compatibility with proprietary enterprise software are critical
- Developers seeking a lightweight library or API to embed archiving directly into their applications
Pros & Cons
Pros
Runs natively on BSD, Linux, macOS, and Windows, including ARM architectures, ensuring consistent performance without emulation.
Supports over 200 archive types and variants, from common ones like ZIP and RAR to rare formats, as highlighted in the README.
Includes multiple encryption standards, two-factor authentication, and an encrypted password manager for secure file handling.
Provides bookmarking, search, duplicate file detection, and integrated text/hex/image viewers, making it a comprehensive utility.
Can convert archives between formats and export GUI tasks as command-line scripts, enhancing automation and flexibility.
Cons
Built with Lazarus/FreePascal, which has a smaller community than languages like C++, potentially limiting third-party contributions and integrations.
Building from source requires specific tools and detailed steps, as noted in the build instructions, posing a barrier for customization.
The interface is functional but lacks the sleek design and user experience refinements found in some commercial archive managers.
As a desktop-focused app, it doesn't offer direct cloud storage integration, which may hinder cloud-based workflows.
Open Source Alternative To
PeaZip is an open-source alternative to the following products:
WinRAR is a file archiver utility for Windows that compresses files into RAR or ZIP archives and supports encryption, error recovery, and multi-volume archives.
WinZip is a file compression and archiving utility for Windows that supports ZIP, RAR, and other archive formats with encryption and cloud integration.
Frequently Asked Questions
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