Open PPTMHTML files

  • Full name
    Microsoft PowerPoint MIME HTML Presentation Format
  • Developer
  • Popularity
Have you encountered a problem with a PPTMHTML file? Don’t you know which program opens a file with this extension? You will find all the information you need about working with a PPTMHTML file here. In the further part of this page we have added a list of programs that should open your PPTMHTML file. It is enough you choose a proper application for your operating system, download and install it.

What is PPTMHTML file?

Files ending in PPTMHTML are MIME HTML files created by earlier versions of the Microsoft PowerPoint presentation software. Among other things, these files contain HTML source code similar to an html file. The source code is created in such a way that the browser displays a ppt document as similar as Powerpoint. Pptmhtml files can also contain other resources like pictures.

More info

The PPTMHTML format is no longer supported by Microsoft. Documents that should be published on the Web should therefore be saved as an mhtml or mht file.

Newer versions of Microsoft Excel save HTML code as an html file.

Programs which can open a PPTMHTML file

How to open file with PPTMHTML extension?

In order to open a file with PPTMHTML extension one of the following programs must be installed on user’s system. If a problem with opening PPTMHTML file occurred, it is highly possible that none of the listed programs is present on user’s system. Even if one or more said programs are installed, there may be issues related with given programs. In order to solve a problem with PPTMHTML files, follow the instructions below.
Install PowerPoint or other program from the list

Most often resolving problems with opening PPTMHTML files is very simple. Just install an appropriate program that supports such files. All of the listed programs support PPTMHTML files, but may vary in offered function and purpose. Some programs may be capable only of viewing contents of PPTMHTML files or offer file conversion options, but may not be capable of editing such files.

Set PowerPoint as the default program for opening PPTMHTML files

It is possible that although a compatible program has been installed on user’s system, it is not used by the system to open it. This may happen because no default application was associated with this type of files. To associate PPTMHTML files with given application, select "Open with" from drop-down menu (accessed by right-clicking on the file). Then select from the list the program or application you want to be used to open this type of file. If the PowerPoint applications is not on the list, select "Browse" option in order to manually locate the directory where PowerPoint has been installed.


Check the section that lists most common problems with PPTMHTML files

Sometimes problems with opening PPTMHTML files may not lie with the application itself, but can arise due to other causes, such as:

  • File data is corrupted
  • PPTMHTML files has been not been completely download from the internet (only a part of the data has been downloaded)
  • Currently used user account hasn’t been granted necessary privileges to open PPTMHTML files (should that be the case, please contact your system administrator or IT specialist)
  • PPTMHTML file was being copied from a corrupted storage device and is incomplete or data is corrupted. (Copying files from unknown or untrusted sources should be conducted with great care as such files may contain malicious software, which can damage your system)

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