.PPTMHTML File Extension

.PPTMHTML File Extension

File Type

Microsoft PowerPoint MIME HTML Presentation

Developer Microsoft
Popularity
3.3  |  8 Votes
Category Web Files
Format N/A

What is a PPTMHTML file?

A PPTMHTML file is an archived Multipurpose Internet Mail Extensions (MIME) HTML presentation saved by earlier versions of Microsoft PowerPoint, a program used to create slide shows. It contains HTML code that represents the presentation in the same format as the original .PPT file. PPTMHTML files are used for viewing the published version of a presentation in a web browser.

More Information

Microsoft PowerPoint no longer supports the PPTMHTML format. Instead, you can share presentations online by selecting Slide Show → Present Online in PowerPoint 365. This Office Presentation Service allows you to publish your presentation online where others can view it in a web browser.

How do I open a PPTMHTML file?

Unfortunately, there are no known applications that fully support the PPTMHTML format since Microsoft PowerPoint dropped support for it.

Open over 400 file formats with File Viewer Plus.Free Download

Programs that open PPTMHTML files

Windows
No longer supported by Microsoft PowerPoint
Mac
No longer supported by Microsoft PowerPoint
Updated February 8, 2021

Verified by FileInfo.com

The FileInfo.com team has independently researched the Microsoft PowerPoint MIME HTML Presentation file format and Mac and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know.