You could have downloaded RealArchiver 2.0.7.3 for Mac from our application library for free. This Mac download was scanned by our antivirus and was rated as safe. RealArchiver for Mac is included in System Tools. The actual developer of this free Mac application is Pierre-Jean Goulier.
From the developer:
RealArchiver is a very easy to use application that allows you to create incremental archives like ZIP stamped.
Each archive can be completed as and when, and each element of the archive can be extracted individually.
Quickly generate incremental archives like ZIP stamped.
You may want to check out more Mac applications, such as CreaDMG, Convert It Mac or Jarzilla, which might be similar to RealArchiver.