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.ONETOC2 File Extension

File TypeMicrosoft OneNote Table of Contents File

DeveloperMicrosoft
Popularity
3.8 (5 Votes)
CategorySettings Files
FormatBinary

Binary

This file is saved in a binary format, which requires a specific program to read its contents.

What is an ONETOC2 file?

Index file created by Microsoft OneNote, a program used for personal journaling and note taking; stores information about the ordering of different note-taking sections; used for organizing the collection of notes in the notebook.

More Information

If the ONETOC2 file is deleted, OneNote will display the notebook sections in alphabetical order, which the user can manually reorder.

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Programs that open ONETOC2 files
Updated 8/31/2010

About ONETOC2 Files

Our goal is to help you understand what a file with a *.onetoc2 suffix is and how to open it.

The Microsoft OneNote Table of Contents file type, file format description, and Windows 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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