Convert Gmail To Outlook Express EML - Version 2.1.2 How to convert Gmail to Outlook Express EML files format? You need a third party conversion software to convert Gmail to Outlook Express EML format. Get Gmail backup software is the finest conversion application that safely take backup of Gmail email in EML format during conversion process. This conversion application is a great tool for making backup of Gmail email data and converting Gmail email to EML (Outlook Express) file format. This software is not only converting Gmail to EML, but also convert Gmail to PST (Outlook) & convert Gmail to MBOX file format and export Gmail email data to a local hard drive. Now, you can try using the free demo version of Gmail backup software that allows you convert 25 items per folder emails to EML, MBOX files or PST file format. If you want to convert complete emails to EML, MBOX or PST file format, you have to purchase full version of Gmail backup software at 12 USD.