PeaZip is an open source file and archive manager. It's freeware and free of charge for any use. PeaZip can extract most of archive formats both from Windows and Unix worlds, ranging from mainstream 7Z, RAR, TAR and ZIP to experimental ones like PAQ/LPAQ family, currently the most powerful compressor available.
PeaZip provides fast, high compression ratio multi-format archiving - view file compression and decompression benchmarks for more information.
PeaZip is localized in 29 languages and is capable of handling all most popular archive formats (180+ file types), supporting a wide array of advanced file and archive management features (search, bookmarks, thumbnail viewer, find duplicate files and compute hash/checksum value, convert archive files...), especially focused on security (strong encryption, two factor authentication, encrypted password manager, secure file deletion...).
PeaZip 6.3.0 release notes:
- Release 6.3.0 continue the refresh of program's GUI. Application is now DPI aware on all platforms, language can be set programmatically by command line or from Windows installer, and new archive update options are available (update only items already in archive, and synchronize archive with disk).
- A total of 188 file extensions can now be managed by PeaZip.
Download: PeaZip 6.2.0 | PeaZip Portable | ~10.0 MB (Open Source)
Download: PeaZip 64-bit | PeaZip Portable 64-bit
View: PeaZip Home Page | MSI Installer, Other Operating Systems, etc...