GainTools EML to MBOX Converter effectively converts EML files to MBOX format without compromising data quality. This software is designed to handle single and multiple EML files into MBOX and support email applications such as Thunderbird, Eudora, Entourage, SeaMonkey and many more. It is an adaptable tool to batch convert EML files into MBOX with all email properties such as sender and receiver addresses, subject and other information. It is a complete solution to move Windows Live Mail EML files into the Thunderbird email client. Users can open and verify their emails before converting them into MBOX. This tool allows users to store the resultant file at the desired location. It safely perform conversion without running into any technical errors.