The Softaken OST to PST Converter software is a tool that converts Outlook OST to PST with attachments. This is the most reliable solution to convert OST to PST. The tool is easy to handle big OST files. The tool has an easy way to convert multiple OST files to PST format without any data loss. It keeps the structure of the file intact and exports all OST email, calendar, notes, contacts, journal, tasks, and notes etc. This is one of the best applications to convert Outlook OST to PST with attachments. The application has given a demo version; users can check the demo version before purchasing it.