Compare software

The Unarchiver vs PeaZip: catalog facts
The UnarchiverPeaZip
Free

Free to download and use. The software is closed source.

Free

Free and open source under LGPLv3; a portable package that needs no installation is…

macOS Windows, macOS, Linux
  • Opens almost any archive format with no configuration
  • Handles legacy filename encodings that other extractors mangle
  • Works with 200+ archive types and variants and handles spanned archives
  • Native application on Windows, Linux, macOS and BSD, with a portable package
  • Extraction only; it cannot create archives
  • The interface is busy compared with the plain 7-Zip window
  • Creating RAR archives is not possible; RAR is read-only, as it is in other free tools
Downloadable app Downloadable app
Closed source Open source
License not stated License: LGPL-3.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.