The software works on Windows OS and has a built-in file management and preview tool to preview recovered data. You can split large files into smaller ones in batch mode.

The software supports all the popular email accounts – email clients like Microsoft Exchange, Gmail, Yahoo! Mail, Hotmail, Live, iCloud, AOL, AOL, and so on.

The software is very easy to use and can convert a large number of emails per folder.

In the freeware version you can convert the first 30 emails per folder to an MS Exchange, Gmail, Apple, Yahoo! formats.

There are many functions in the software: import/export of emails, attachments, text files, and folders. 

In addition, the software provides an option to preview emails or files.

ATS OST to PST Converter is fully functional and has been tested for quality and stability.