This is the most effective technique for converting Maildir to a PST file. If you want to convert Maildir to PST format, I suggest using the GainTools Maildir Converter Software. This program allows users to export multiple Maildir files with ease and complete control. Users with various levels of technological proficiency can utilize this tool since it is easy to use and doesn't require a lot of technical understanding. The program works with Microsoft Windows 11, 10, 8.1, 8, 7, Vista, and XP. You can install the trial version to test the main features of the application.