

To control who can open your presentation, use the Sharing settings in OneDrive or SharePoint library. Presentations that were protected with a password, digitally signed, or protected with Information Rights Management in desktop PowerPoint can be opened only in the desktop program. odp file or as a series of JPEG images (one image per slide). However, you can use File > Download As to save your presentation locally as a. PowerPoint for the web saves your work automatically each time you make a change, so there’s no need for a Save button. ppam) can't be opened in PowerPoint for the web. ppsm) can be viewed, but can't be edited.Īdd-in files (.ppa. potx) in PowerPoint for the web, but you can't edit them. pps files in PowerPoint for the web, but it converts them to the newer format (.pptx/.ppsx) if you want to edit them. PowerPoint for the web can open files up to 2 gigabytes (GB) in size. *** The presentation can be opened, but macros do not run. pps formats, but to edit the presentation in the browser, it saves a new copy of the presentation in. PowerPoint for the web displays presentations in the.

File types and formats supported in PowerPoint for the web
