Files with thmx extension are themes for Microsoft Office that can customize the appearance of documents created in the program. Its some sort of universal looking template across all supported Office applications - Excel, Word and PowerPoint.
Software that open thmx file
THMX file extension - Microsoft Office theme
What is thmx file? How to open thmx files?
File extension thmx is associated with Microsoft Office themes. A new feature introduced in the 2007 Office system, the Office themes, lets you apply predefined styles to your documents.
A theme will globally change the look of your presentation, including the fonts, graphics, colors, and effects.
The themes are stored in thmx files, and the built-in Office themes are stored this way in C:\Program Files\Microsoft Office\Document Themes 12\.
The format of a thmx file itself is a ZIP-based format (just like the OpenXML fileformat).
With the use of the thmx templates, it is possible for users to create uniform looking documents in Word, Excel and PowerPoint.
Updated: August 4, 2022
The default software associated to open thmx file:
Company or developer:
Microsoft Corporation
Microsoft Office is popular productivity suite for Microsoft Windows. Microsoft Office contains a set of applications and services used to work with documents (Microsoft Word), spreadsheets (Microsoft Excel), presentations (Microsoft PowerPoint), databases (Microsoft Access) etc..
Microsoft Office can be also used to manage e-mail accounts, tasks, calendars and contacts (Microsoft Outlook).
Company or developer:
Microsoft Corporation
Microsoft Office for Mac is popular office suite that contains a set of applications and services used to work with documents (Microsoft Word), spreadsheets (Microsoft Excel), presentations (Microsoft Powerpoint) and manage e-mail accounts, tasks, calendars and contacts (Microsoft Outlook).
List of software applications associated to the .thmx file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open thmx file, edit thmx file, convert thmx file, view thmx file, play thmx file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting thmx files.
Software that open thmx file - Microsoft Office theme
Programs supporting the exension thmx on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open thmx file action.
