The demo version of Softaken EML to MBOX Converter will convert only 10 EML Files. Trial Version of this software is free of cost to check software features and function. If user want to convert unlimited numbers of EML files into MBOX format than purchase license version of Softaken EML to MBOX Converter Software.
Try the Demo Version of the software from Softaken Official site: https://www.softaken.com/eml-to-mbox-converter