Downloading ArKiwi 4.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The software is categorized as System Tools. We recommend checking the downloaded files with any free antivirus. The actual developer of this Mac application is Mario Gajardo Tassara.
From the developer:
ArKiwi is a lightweight and very fast file archiver, where you can add, compress, extract, delete, password protect and blazing fast search all your files. in a compact binary file system called ARA (ArKiwi Resource Archive).
You may want to check out more Mac applications, such as iTar, RAReXtract or FileShrinker, which might be similar to ArKiwi.