One of the best PST Converter is
Aryson PST File Converter tool. This tool converts PST files to various file formats such as EML, EMLX, PDF, MSG, MBOX, and many more. It imports PST files to Gmail, Office 365, Thunderbird, AOL, IMAP, and other email clients. With the help of this tool, you can perform migration with or without attachment files. The software is compatible with all versions of the Windows OS and Outlook. Also, it offers smart date range filter to sort the emails based on specific date & time.