PeaZip

PeaZip is a free, open-source file archiver and compression utility for Windows, Linux, and macOS that supports creating and extracting over two hundred archive formats including ZIP, 7Z, TAR, RAR, and many others. The application provides a dual-pane file manager interface for efficient archive browsing, extraction, and creation with drag-and-drop convenience. The advanced compression options enable creating self-extracting archives, split volumes for large files, and encrypted archives with strong AES-256 security. The batch processing tools enable simultaneous extraction or creation of multiple archives with consistent settings. The file manager integrates checksum and hash verification tools for ensuring archive integrity after transfer or storage. The password manager securely stores archive passwords for frequently accessed encrypted files. The portable version runs from USB drives without installation, making it convenient for system administrators and users working across multiple machines. Designed for users needing a powerful, free, cross-platform archive utility with broad format support and strong encryption capabilities.