XTM File Type

- The quick facts

What are XTM files and how to open them

Are you having problems opening an XTM file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is an XTM file?

An .XTM file is an Exported Topic Map file. The .xtm file extension is also used for the CmapTools software. These XTM files contain exported topic map files that are used by the application. Topic maps are graphical tools for organizing and representing knowledge in an organized fashion.

How to open XTM files

We have identified 1 XTM opener for Windows that is compatible with this specific type of XTM file.

Programs that open Exported Topic Map files

CmapToolsCmapToolsVerified
We have not yet verified any programs for Mac that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!
We have not yet verified any web services that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: January 5, 2022

Other file formats using extension .XTM

While Exported Topic Map is a popular type of XTM-file, we know of 2 different uses of the .XTM extension. Different software may use files with the same extension for different types of data.

Xtremsplit Partial File

Files that contain the .xtm file extension are data files that the Xtremsplit file splitting utility has created. The Xtremsplit software application takes large files or file archives and splits the larger files into several smaller files. This makes it easier to transmit the files over the Web and via email. The file receiver does not need the Xtremsplit software to reconstruct the XTM files once they are received.

XTM opener for Windows

XtremsplitXtremsplitVerified
We have not yet verified any programs for Mac that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!
We have not yet verified any web services that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Various apps that use files with this extension

These apps are known to open certain types of XTM files. Remember, different programs may use XTM files for different purposes, so you may need to try out a few of them to be able to open your specific file.

WinRARWinRARUser submitted
Timing AnalyzerTiming AnalyzerUser submitted
Xilinx ISEXilinx ISEUser submitted
XML Copy EditorXML Copy EditorUser submitted
xThink MathJournalxThink MathJournalUser submitted
ChefCommChefCommUser submitted
Jaws Systems ToPDF ApplicationJaws Systems ToPDF ApplicationUser submitted
We have not verified any software that we know for certain will work with XTM-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with XTM-files. If you know one, please use the 'Suggest a program' link below and tell us about it!