The CubexSoft EML to MBOX Converter is the most authorised tool to convert EML files into MBOX format, along with attachments. Also, it converts batch EML files into MBOX file format without any data loss. There is no risk of data loss and corruption. It preserves all email formatting, layout, hyperlinks, and other information during the conversion process. Also, it is compatible with all Windows editions 11, 10, 8.1, 8, 7, XP, Vista, etc., as well as Mac editions such as Catalina, Mojave, High Sierra, Sierra, etc.