Opt Mac OST Converter to export OST to Mac Mail on Mac with all mails and attachments. The software is simple, user-friendly and easy to use. Anyone can operate the solution to export OST to Mac Mail on Mac as the application has a GUI that is intuitive and easy to adapt. Moreover, the software has solid features with the help of which users can export OST to Mac Mail on Mac as per their requirements. Download the free demo of the tool to explore the process to export OST to Mac Mail on Mac for free. It allows to export first 25 files from each OST folder to Mac Mail on Mac free of cost.