Types of files that can be attached using Document GPS, whether through the email extension or mobile app
Document GPS for Gmail and Outlook supports all file types. Maximum file size that can be uploaded at one time is 150 MB.
For the mobile app, supported file types are: PNG, JPEG, PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, GIF.
Support for CSV, MP3, MP4, and TXT files in the mobile app is currently in development and will be available soon.