ONE File Extension

ONE file icon
OneNote Document
  • Developer
  • Popularity
    3.2 (4 votes)

What is ONE file?

File ONE is one from the Data Files category. Its full name is OneNote Document. This file format was created by Microsoft. If you are viewing this site, you are probably looking for programs that will help you support this particular file extension.

In the following part of the page you will find the list of programs that support file ONE sorted by operating systems. If our database contains information about the conversion of the file ONE, then you will definitely find them here.

Programs that support ONE file

Conversion of a ONE file

When you install one of the applications from the list of programs that you found here, you should be able to open or edit the file with the ONE extension without any issue. However, if you still have problems with this, you may use the option of ONE file conversion to a different format.

File Conversions from ONE extension to a different format
File conversions from other format to ONE file

We hope we helped you solve the problem with the ONE file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.

What else may cause problems?

There can be more reasons which determine that you are not able to open the ONE file (apart from the lack of the proper application installed).

First - the ONE file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the ONE file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the ONE file should be solved.

Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the ONE file has not been completed and it cannot be opened properly).

Do you want to help?

If you have additional information about the ONE file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on ONE file.

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