Home : File Types : ONE File

.ONE File Extension

File TypeOneNote Document

DeveloperMicrosoft
Popularity
3.5 (34 Votes)
CategoryData Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

What is an ONE file?

A ONE file is a document created by OneNote, a note-taking program developed by Microsoft. It contains one or more sections that store one or more pages. ONE files may contain text, digitized handwriting, and objects pasted from other applications, such as images, drawings, and audio/video clips.

More Information

Screenshot of a .one file in Microsoft OneNote 2016

ONE file open in Microsoft OneNote 2016

The ONE file is the main file type associated with OneNote. When you create a new notebook in the program a ONE file is automatically created and is automatically saved as you work. When you open a ONE file, the interface features a page where you can insert text, images, drawings, shapes, tables, and links. You can also choose to sync your ONE files in the cloud to keep them updated across all your devices.

OneNote comes bundled with Windows 10 and is included with the Microsoft Office suite. It is also available for macOS, Windows Phone, Android, and iOS. The purpose of the program is to allow you to make typed or handwritten notes that can be shared with other users.

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Programs that open ONE files
Updated 2/9/2017

About ONE Files

Our goal is to help you understand what a file with a *.one suffix is and how to open it.

The OneNote Document file type, file format description, and Mac, Windows, Android, and iOS programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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