Smart drag & drop Open RAR files Encrypt archives

Work with archives the Mac way

Rucksack is a must-have tool for anyone working with archives. Open all popular archive formats including RAR, StuffIt, 7zip, and of course Zip. Safely backup your files with Rucksack's built-in encryption support. And convert easily between archive formats, such as from RAR to Zip.

Archives made simple

Who says working with archives needs to be complicated? With Rucksack, working with archives becomes a simple matter of drag, drop and click.

Split and combine

You have a file too large to fit onto one disk or into one email? With Rucksack you can conveniently split and combine files to suit your needs.

Keep it secret, keep it safe

With Rucksack you can protect your sensitive files by packing them in encrypted, password-protected archives.

Smart drag and drop

With Rucksack you don't need to worry about archive formats. Simply drag and drop your files onto Rucksack and let it handle the hard work for you.

Supported file formats

System Requirements

Rucksack runs on Mac OS X Leopard 10.5 and Snow Leopard 10.6