OMR file format description

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

2 filename extension(s) found in our database.

.omr - OMR Reader Template

The OMR data files are related to OMR Reader. The OMR file is a OMR Reader Template. OMR Reader is an application to read data from scanned images of OMR sheets.

OMR Reader
Data files
- / -
OMR Reader Template related extensions:
KEDIT Macro Library
PSS/E Dynamics Data
Excellon Drill File
Open Broadcaster Software Data
OCTGN Card Image
Inkscape Extension Descriptor Data

.omr - Orbit Mobile Mapping Resource

The OMR gis files are related to Orbit GIS. The OMR file is an Orbit Mobile Mapping Resource. Orbit GIS is a desktop GIS system, allowing design and structuring or datasets, creation and editing of data, both local and remote.

Orbit GIS
GIS files
- / -
Orbit Mobile Mapping Resource related extensions:
SDTS Topological Vector Profile
SOCET SET Grid Terrain File
Triscape Map Explorer Data
Universal List File
Map Maker Export File
ArcGIS BMP World Data

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

Can't open a .omr 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 .omr file extension is often given incorrectly!

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

imr, kmr, lmr, mor, mr, okr, olr, om, omd, ome, omf, omg, omt, orm, pmr

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Intuit Quickbooks Loan Manager Data
Windows NT Performance Monitor Report
Impromptu Report File
Routing J Server Routing Data
OMake Makefile
Open Media Framework File

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

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