Erase duplicate emails from Mailbox files MSF, MBOX, and other Thunderbird email files easily. Take the assistance of eSoftTools Thunderbird Duplicate Remover software and Identify duplicates and delete them safely. Remove duplicates from several Thunderbird email files in a single process without making any mistakes. Thunderbird Duplicate Remover software offers advanced features like: - (1) Remove duplicate emails from one or more Thunderbird mail folders with a simple procedure. (2) Add files using one of three methods: Auto-Detect Thunderbird, Select MBOX File, and Select MBOX Folder. (3) Check for duplication by scanning mail files, and loading their inner folder, and emails in the software preview panel. (4) Choose folders containing duplicates and remove them from just those selected directories. (5) Find and remove emails within each mail folder of your Thunderbird profile. (6) Eliminate duplicate emails across all selected email files and directories. (7) Select a range of email dates and eliminate duplicate emails within that selected period. (8) 2 different ways to save the generated files: either choose a manual saving location or save in Thunderbird. (9) Eliminate duplicate emails from all Thunderbird mail files - MBOX, MSF, MBOX without extension, SBD Folder, and other compatible files. (10) Run the program on computers with Windows versions ranging from oldest to the latest Windows 11. Free Demo: - Thunderbird Duplicate Remover tool's demo edition to remove duplicates of up to 25 emails from each Thunderbird email file without paying a single penny.