Best File Types
Google Document files don't have a file type. They save automatically in the Google Cloud on any device with one google sign in account
Good File Types
Kurzweil Files *.kes have 2 file types that can used efficiently...> Kurzweil Files keep the graphics as well as the text . Also can be uploaded and not converted into a Google Docs File and open with Read Write File .....>Save as.....> sample.kes
Rich Text Format Files * .rtf...will remove the graphics but keep the text. File ....>Save as....> sample.rtf
Rich Text Format Files * .rtf...will remove the graphics but keep the text. File ....>Save as....> sample.rtf
Microsoft Word *.doc or *.docx can be uploaded and converted into a Google Docs File...File ....>Save as....> sample.doc
Open Office Writer *.odt File ..Save as.... sample.odt