The following list describes the limitations of the Google Docs Fax feature:
Outbound
- Only Google Docs file types (Google Drawings, Google Spreadsheet, Google Docs, Google Slides, Uploaded PDF to Google Drive) and PDFs.
- Sending Fax via Google Docs is currently supported by Chrome, FireFox and Internet Explorer v9 only. For Internet Explorer v10 and v11, users will need to use the IE Content Advisor in order to access the unrated site.
Inbound
- At the present, the Delete image after completion option is not supported when using the Google Docs feature.
- Faxes are always received in PDF format.