What file types are supported in Microsoft 365 for mobile?
Excel
| Modern | Legacy |
|---|---|
xlsx |
xls |
xltx |
csv |
xlsb |
ods |
xlsm |
PowerPoint
| Modern | Legacy |
|---|---|
pptx |
ppt |
ppsx |
pps |
potm |
pot |
potx |
odp |
ppsm |
|
pptm |
|
thmx |
Word
| Modern | Legacy |
|---|---|
docx |
doc |
docm |
dot |
dotm |
odt |
dotx |
Note
Modern file type documents can be edited directly.
When users attempt to edit documents in the legacy formats, they will be prompted to convert the file to a modern format. Microsoft 365 for mobile will convert the legacy document to the modern format and save it as a new document alongside the existing document.