The OST to PST Converter Tool will help you to transfer any lost or orphaned OST files to your new computer as well as to retrieve or recover messages that are missing or orphaned from your existing OST files on your computer's hard disc. The tool is very user-friendly, so anyone can use it regardless of their technical knowledge or skill set. You will easily convert various types of files (30 total – .eml, .emlx, .html, .msg and many more) to .pst format from other email clients and get accurate results! It also includes a preview option so you can view both the original and the converted files at the same time. The tool also has a simple interface, meaning it takes up very little space on your hard drive! You will be able to convert with lightning speed and accuracy by not using too much of your processor and memory.