Downloading Apertium 3.1 for Mac from our website was free. The application lies within System Tools, more precisely System Optimization. The actual developer of this free Mac application is Apertium Team. This Mac download was checked by our antivirus and was rated as malware free.
From the developer:
Apertium is a toolbox designed to help you build open-source shallow-transfer machine translation systems, especially suitable for related language pairs. The application includes the engine, maintenance tools, and open linguistic data for several language pairs.
You may want to check out more software for Mac, such as Dock Delight, which might be similar to Apertium.