.ppsx PowerPoint 2007 show
Documents & office
| MIME type | application/vnd.openxmlformats-officedocument.presentationml.slideshow |
|---|---|
| Description | PowerPoint 2007 show |
| Category | Documents & office |
| Based on | application/zip |
Frequently asked questions
What is a .ppsx file?
A .ppsx file is a “PowerPoint 2007 show” (MIME type application/vnd.openxmlformats-officedocument.presentationml.slideshow).
How do I open a .ppsx file?
With an office suite: LibreOffice (free, Windows/macOS/Linux) opens most document formats, as do Microsoft Office or the vendor’s own app.
How can you tell a genuine .ppsx file?
No fixed signature at the start of the file is registered for this format; it is recognised mainly by its extension. On Linux and macOS, file --mime-type example.ppsx shows the guessed type.
Which format is .ppsx based on?
Technically a .ppsx file is a subtype of “Zip archive” (application/zip), so programs for that base format can often read it too.
Which MIME type belongs to .ppsx?
The MIME type is application/vnd.openxmlformats-officedocument.presentationml.slideshow. In the Apache web server: AddType application/vnd.openxmlformats-officedocument.presentationml.slideshow .ppsx; in nginx: types { application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx; }.