As both the PPTX and POTM files are from Microsoft PowerPoint, the most easiest solution would be simply re-save PPTX to POTM using that program. This will create a template based on the presentation with possible macros enabled.
Convert Microsoft PowerPoint Open XML presentation to Microsoft PowerPoint macro-enabled Open XML template.
We have found 4 software records in our database eligible for .pptx to .potm file format conversion.
Microsoft Windows software - convert pptx to potm on Windows
Microsoft PowerPoint is popular presentation tool used to create rich presentation documents. PowerPoint is a part of the Microsoft Office suite.
Microsoft PowerPoint gives you more ways to create and share dynamic presentations with your audience than ever before.
Exciting audio and visual capabilities help you tell a crisp, cinematic story that’s as easy to create as it is powerful to watch. In addition, PowerPoint enables you to work simultaneously with other people or post your presentation online and access it from virtually anywhere using the Web or your smartphone.
Convert from pptx file
|Yes, Microsoft PowerPoint supports pptx file conversion as a source file type.||Yes||Yes||pptx editor||Yes||No||No||No|
to potm file
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned pptx to potm. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert pptx to potm on OS X
Microsoft PowerPoint for Mac is used to create rich and professional presentation documents. It is a part of Microsoft Office suite for Mac.
PowerPoint gives you several ways to start your next presentation using a template, a theme, a recent presentation, a not-so-recent presentation, or a blank one.
PowerPoint now supports more multimedia formats, such as .mp4 and .mov with H.264 video and Advanced Audio Coding (AAC) audio, and more high-definition content.
Multiplatform software - convert pptx to potm on any platform
LibreOffice Impress is a complete multimedia presentation software that supports all modern presentation formats. It's an open source software that comes as an integral part of LibreOffice suite.
Apache OpenOffice Impress (OpenOffice.org Impress) is a powerful open-source presentation program, with which users can create professional looking presentations with many graphical effects. It is also compatible with Microsoft PowerPoint formats. Impress comes as part of OpenOffice.org productivity suite.