>> ONE file

ONE file format description

Many people share .one files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .one file can be edited, converted or printed with. On this page, we try to provide assistance for handling .one files.

1 filename extension(s) found in our database.

.one - Microsoft OneNote Document

The ONE document files are related to Microsoft Office OneNote. ONETOC file is a Microsoft OneNote Document. Microsoft OneNote is a tool for notetaking, information gathering, and multi-user collaboration by Microsoft.

Microsoft Office OneNote
Document files
- / -
Microsoft OneNote Document related extensions:
Microsoft Office Groove 2007 Archive
Microsoft Office Groove 2007 Archived Workspace
Microsoft Excel Web Query
Microsoft Excel OLAP Query
Microsoft Excel OLE DB Query
Microsoft PowerPoint 2007 Add-in

Naturally, other applications may also use the .one file extension. Even harmful programs can create .one files. Be especially cautious with .one files coming from an unknown source!

Can't open a .one file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .one file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

kne, obe, ome, ond, onw, pne

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Omron NTST Data
iWork Keynote Encrypted Data
Objeck Executable File
Open Microscopy Environment Bitmap Image
Lotus Notes Database
ArchiCAD Educational Document

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .one file format, then write to us!

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