InfoPath Form Template Format
Microsoft
Layout Files
mime-type/not-avalible
11/13/2021
To edit XSN file, we strongly recommend installing software that works with XSN files. Using tools such as XSN Online Editors gives less editing possibilities than software adapted to work with the XSN file format.
Please note that not every program that supports XSN will allow you to edit the file. If you want, you can learn more about the XSN file extension.
This is the best way. Try to open the XSN file with one of the programs and it will see if you can edit the XSN file. The most proven method is to download the installer from the developer's website. You will find links to the software developers' websites on the subpage of each program. Examples of programs cooperating with XSN files, which make it possible to edit it.
And here is the full list of programs supporting the XSN file
Most of the file formats are simply text format saved under a different extension - so you can open them e.g. with Windows Notepad But beware - making manual changes to the XSN file or another may result in its damage. After saving the changes, it may not be possible to reopen the XSN file. It is safest to use software that was created to edit files in the XSN format.
It is actually certain that one of the applications working with files in the XSN format will be able to edit the file. Use other options if you still haven't found a way to edit XSN. Below are tools that allow you to edit XSN online files.
Free Online File Edit Service
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