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.

3 filename extension(s) found in our database.

.one - Microsoft OneNote Document

The ONE document files are related to Microsoft Office OneNote. The 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:
Caditor Encrypted Document
Microsoft Power BI Report
DeskMate Drawing Document
MuseScore Style Definition Data
SolidWorks General Table Template
Device Independent File

.one - docPointer Visual ReadMe Data

The ONE document files are related to docPointer. The ONE file is a docPointer Visual ReadMe Data. DocPointer is a Visual ReadMe software.

Document files
- / -
docPointer Visual ReadMe Data related extensions:
docPointer Visual ReadMe Document

.one - EdgeCAM Licensing Data

The ONE data files are related to EdgeCAM. The ONE file is an EdgeCAM Licensing Data. EdgeCAM is a computer aided manufacturing (CAM) system for NC part programming.

Data files
- / -
EdgeCAM Licensing Data related extensions:
EdgeCAM Educational Part Data
EdgeCAM Feature Template
EdgeCAM Pathtrace Part Data
EdgeCAM Licensing Data

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, onf, onw, pne

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Open Microscopy Environment Bitmap Image
Lotus Notes Database
Timezero Open Navigation Format Data
Omron NTST Data
iWork Keynote Encrypted Data
ArchiCAD Educational Document

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, 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! >> ONE file