Thmx extension is related to Office Theme. You have chance to open thmx files with Microsoft Power Point.

Thmx extension stands for theme files. These file formats are created for Microsoft Office. Thmx theme files are used with Microsoft PowerPoint. If you need an alternative software to open thmx files, you can always try the other office type of softwares that can be downloaded free via internet. 

What to use thmx

Microsoft Power Point in Office package

which page related to thmx file

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thmx Related Searches

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