Archivaldo 2.1 for Mac is available as a free download on our software library. The most popular version of the software is 1.7. You can install this free application on Mac OS X 10.5 or later. The actual developer of this free Mac application is Mario Gajardo Tassara. The application lies within System Tools, more precisely File Compression. The unique ID for this application's bundle is com.littleaps.Archivaldo.
From the developer:
Archivaldo is the free (Donationware) file archiver & compressor for the rest of us, where you can add, compress, extract, delete, password protect & fast search all your files in a compact binary file system called ARA ( Archivaldo Resource Archive).
You may want to check out more Mac applications, such as ZipMacFiles4PC, CreaDMG or RatHole, which might be similar to Archivaldo.