ThunderStor - Version 2.8.1 ThunderStor offers the user a simple, fast and effective method to extract ThunderBird Mail from the mail box files to individual standard message files. A command line and windows interface offers the user a clean method to extract, archive and protect your email! You can even automatically extract attachments and reference a plain text list and an html page with links and descriptions! Now with easy U3 support! (Trial is limited to 250 ma