.ONE File Extension

Verified information
Information about the file ONE
  • OneNote Document
  • Data Files
  • Microsoft

What is the ONE file?

The ONE file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the OneNote Document format. ONE files are supported by Windows operating systems. The ONE file is one of the Data Files files, just like 1326 of the other files found in our file information database. The creator of OneNote Document is Microsoft.

A program that can open the ONE file is e.g. Microsoft OneNote. This software was released by Microsoft Corporation. However, you can also use other applications, e.g. Microsoft Office, Office 365.

Programs, that can open .ONE files

Microsoft Corporation
Office 365
Cross-platform
Microsoft Corporation
Microsoft OneNote
Windows
Microsoft Corporation
Microsoft Office
Windows

How to open a .ONE file?

If you have problems opening the file ONE, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the ONE file format with the installed program. If not, right click on your ONE file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all ONE files should automatically open with the selected program.

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