A daily updated filename extension database!

OVR file extension

The table below provides useful information about the .ovr file extension. It answers questions such as:

  • What is the .ovr file?
  • What program do I need to open a .ovr file?
  • How can the .ovr file be opened, edited or printed?
  • How can I convert .ovr files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

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

✅ The Overlay Maker Overlay

OVR file is a The Overlay Maker Overlay. The Overlay Maker is a networked drawing program with the ability to manipulate paint objects and add icons. It is designed to support military planning however can be used for a broad range of drawing requirements.
OVR format description not yet available
Category: Document files
Application: The Overlay Maker
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
OVR aliases:
OVR related links:
OVR related extensions:
The Overlay Maker Package

Other types of files may also use the .ovr file extension.

🚫 The .ovr file extension is often given incorrectly!

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

ivr, lvr, obr, ocr, odr, ofr, ogr, orv, ov, ovd, ove, ovf, ovg, ovt, pvr

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

OrgPlus Chart
OpenInsight Overflow Data
Vuze VR Studio Project
Internet Video Recording Stream
Overture Musical Score
Microsoft SMS Offer File
Microsoft Test Manager Link
Open Virtualization Format Data
OptimFROG Lossless Audio
StarOffice Draw Template

🔴 Can't open a .ovr 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .ovr file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ovr file extension, write to us!

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