
PeaZip is a free and open-source file archiver that supports over 180 formats, including ZIP, 7z, RAR, TAR, and more. It provides an intuitive interface for compressing, extracting, and managing archives—ideal for handling ROM packs, save backups, or general file management in Batocera.
PeaZip is available through the Batocera Unofficial Add-Ons (BUA) system:
| Issue | Solution |
|---|---|
| Archive won’t extract | Make sure the archive isn’t corrupted or use the “Test” feature inside PeaZip. |
| RAR support missing | RAR is proprietary—try using 7z or ZIP formats instead. |
| UI is small or hard to see | Adjust Batocera’s resolution scaling or try fullscreen mode. |
| Permission errors | Try extracting to a different directory like /userdata/. |
PeaZip is a cross-platform archiving utility trusted by users worldwide for its power, flexibility, and open-source nature.