XLTM Opener

How to open XLTM file?

A XLTM Opener is a computer program or application that supports XLTM files and can open their contents. If you have the appropriate software installed on your device, opening the XLTM file should be done without any problems by double-clicking on the file's icon. After clicking, your XLTM file should open in the program that is assigned as default for handling XLTM files on your device. Sometimes, however, various problems arise, below you will find the instructions that you should follow.

Open XLTM files in 9 steps

1. The user must verify that the operating system used by him is compatible with the file Excel Open XML Macro-Enabled Spreadsheet Template. Files with the XLTM extension may not be supported by the operating system you are using.
2. No default Ashampoo Office application in the system or Microsoft Excel, SoftMaker Office, PlanMaker, PlanMaker Viewer will prevent you from opening XLTM files. If there is no such program, install it (or download it earlier).
3. Make sure that one of the Ashampoo Office, Microsoft Excel, SoftMaker Office, PlanMaker, PlanMaker Viewer programs is the default application for opening XLTM files in the system. If this is not the case, the XLTM files should be associated with the appropriate application by displaying the properties of the Excel Open XML Macro-Enabled Spreadsheet Template file and in the "File type" section, press the "Change" button. Choose one of the Ashampoo Office, Microsoft Excel, SoftMaker Office, PlanMaker, PlanMaker Viewer applications to open the XLTM files.

Software programs that open XLTM file extension

Windows
• Ashampoo Office
• Microsoft Excel
• PlanMaker
• PlanMaker Viewer
• SoftMaker Office
MAC OS
• Microsoft Excel
• Microsoft Office
4. Files ripped from external media or downloaded from the Internet may have a damaged structure. The Ashampoo Office, Microsoft Excel, SoftMaker Office, PlanMaker, PlanMaker Viewer programs will then not be able to open the Excel Open XML Macro-Enabled Spreadsheet Template file. Try to download or copy the file again.
5. In case the Excel Open XML Macro-Enabled Spreadsheet Template file is infected, the anti-virus program will prevent it from being opened. In this situation, it is recommended to scan all data media in the system for viruses.
6. The Excel Open XML Macro-Enabled Spreadsheet Template file may be saved in a way that is no longer supported. In this case, you may find that the newer version of the application does not support this older format.
7. An attempt to open the Excel Open XML Macro-Enabled Spreadsheet Template file by an un-updated application may fail. In this case, it is necessary to verify the version of your software to handle XLTM files and, if necessary, update it to the latest version.
8. Sometimes the user unknowingly tries to open a file with a shortcut that points to a place where the file is no longer there (it may have been previously deleted).
9. The system administrator has restricted the opening and modification of certain files, which in this case may include Excel Open XML Macro-Enabled Spreadsheet Template.

Useful tools

If, despite going through all the steps, it was not possible to open the file with the XLTM extension, you can try some of the proposed tools. Below are the websites we have verified that may help you open the XLTM file.

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