The SysTools OST to PST Recovery software (often referred to as the SysTools OST to PST Converter ) is a professional utility designed to recover data from inaccessible or corrupted Outlook OST files and convert them into PST format.
The "Full Setup" of version 3.2 is typically distributed as a self-extracting executable. The installation footprint is relatively light, generally requiring: Systools OST To PST Recovery V3.2 Full Setup Free --FULL