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.ONE File Extension

A .ONE file is a OneNote Document, created by Microsoft.

Open with Microsoft OneNote 365. Available for Windows and Mac.

What is a .ONE file?

A .ONE file is a type of document that you can create and open using a program called Microsoft OneNote. This program is designed for taking notes. When you make a note in OneNote, you save it as a .ONE file. This file can have many pages of notes inside it, and you can organize these pages into different sections to keep your notes tidy.

In a .ONE file, you can put many kinds of information. For example, you can type text, write with a digital pen, and even add pictures, drawings, and clips of audio or video. You can also paste things from other programs into your notes, like images or parts of documents.

To open a .ONE file, you can use several programs or apps, depending on what device you're using: - If you're using a computer with Windows or Mac, you can open .ONE files with Microsoft OneNote 365 or Microsoft OneNote+. There's also a program called Gorillized Outline+ that can open these files. - If you're using the internet, you can access your .ONE files through OneNote Online, which lets you view and edit your notes in a web browser. - For people using an iPhone or iPad (iOS), you can open .ONE files with the Microsoft OneNote app or Gorillized Outline+. - If you're on an Android device, you can use the Microsoft OneNote app to open these files. - Chrome OS users can also use Microsoft OneNote to open and work with .ONE files.

So, no matter what device you're using, there's a way for you to open and work with your OneNote documents (.ONE files) to keep your notes and information organized.

Verification

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