| Software | Format | Encryption | RAR extraction | Portable version source | |----------|--------|------------|----------------|--------------------------| | | Open source | AES-256 | Yes | PortableApps.com | | PeaZip Portable | Open source | AES-256, Twofish, Serpent | Yes | PeaZip official | | Bandizip Portable | Free for personal | AES-256 | Yes | Bandizip official (older v6.x) | winzip portable version