Looking for a solution to bulk migrate PST file to Thunderbird? Then, try PST to MBOX Converter software which helps users to easily bulk migrate PST file to Thunderbird email client with attachments. This third-party application is designed with advanced and unique functionality, so users can utilised this software without any trouble and issues. With simple GUI, anyone can easily bulk migrate PST file to Thunderbird without any technical skills helps. It keeps all the data structure while conversion process. It compatible with all the MS Outlook such as 2019, 2016, 2013, 2010, etc. and also Windows OS like 11, 10, 8.1, 8, 7, etc. Demo version of the software also available at free of cost.