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How to open a file with .one extension?
File type: docPointer Visual ReadMe File (docPointer)
Compatible with Windows 10, 8.1, 8, 7, Vista and XP
Searching for the right program to open .one files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.
What is .one file extension?

Document created with OneNote, a note-taking program developed by Microsoft; accepts typed input as well as digitized handwriting; may also include text or objects pasted from other applications, such as images, drawings, and audio/video clips.

Windows Desktop Software that can be used to open .one files:
Microsoft OneNote 2013.