Microsoft Excel Macro-enabled Spreadsheet
Microsoft Corporation
Spreadsheet Files
mime-type/not-avalible
10/09/2021
If you need to edit the XLMX file, one of the safest methods is to download and install the software dedicated to working with XLMX files. Using tools such as XLMX Online Editors gives less editing possibilities than software adapted to work with the XLMX file format.
The installation of the program that supports the XLMX file does not guarantee that the file can be edited. Click here for more information on XLMX file extension
This is definitely the surest way. Try to open the XLMX file with one of the programs and it will see if you can edit the XLMX file. The most proven method is to download the installer from the developer's website. Links to the websites of software producers can be found on the software subpages. Below you will find some examples of software programs that support the XLMX file (so it is very possible that they can edit files in XLMX format).
The full list of XLMX supporters
Some file formats are just plain text files that you can open with Notepad. However, such manual editing of the XLMX file or any other file may result in damage to the file. When you save the changes, you may no longer open the XLMX file. It is safest to use software that was created to edit files in the XLMX format.
It seems that one of the software on the list must be able to edit the XLMX files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Below we found websites that help in editing XLMX files.
Free Online File Edit Service
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