One of the biggest concerns when converting numerous MSG files to PST is ensuring the total safety of your email information. The manual conversion of many MSG files to PST is both time-consuming and risky, particularly when there are a great number of MSG files being converted. A simple way to avoid hassles and allow for bulk conversion of MSG files to PST is to use third-party tools. GainTools MSG To PST Converter is a great example of a third-party tool that allows users to convert multiple MSG files into one single PST file without the concern for losing any data during. The email body, attachments, headers, and folder structures will all be converted and maintained properly throughout the entire process.