Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .onetmp

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .onetmp file?
  • Which program can create the .onetmp file?
  • Where can you find a description of the .onetmp format?
  • What can convert .onetmp files to a different format?
  • Which MIME-type is associated with the .onetmp extension?
.onetmp
Microsoft OneNote Temporary File .onetmp file icon

Microsoft OneNote Temporary File

The ONETMP file is a Microsoft OneNote Temporary File. Microsoft OneNote is a tool for notetaking, information gathering, and multi-user collaboration by Microsoft.
Category: Data files
Program name: -
Mime-type: application/onenote
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Microsoft OneNote Table of Contents
Microsoft OneNote Document
Microsoft OneNote Package
Microsoft OneNote Binary Data
Microsoft OneNote Cached Data
Microsoft OneNote Signature Data
Microsoft OneNote Stub File

Other types of files may also use the .onetmp file extension. If you have helpful information about .onetmp extension, write to us!

Can't open a .onetmp file?

If you want to open a .onetmp file on your computer, you just need to have the appropriate program installed. If the .onetmp association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.onetmp

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android