Free Zip Software for Mac has capability to compress Zip or Zipx file formats on Mac OS like Lion, Leopard, Snow Leopard, etc. It is one of the most proficient freeware tool, which helps you to update and secure your existing Zip file.
The software has two editions- freeware edition and enterprise edition. The freeware edition can be used for lifetime without paying a single penny but has limited features. On the other hand, the enterprise edition is fully functional.