A daily updated filename extension database!

HEO file extension

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

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

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

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

✅ NASA Solve getpar Earth Orientation Data

HEO file is a NASA Solve Earth Orientation Data. NASA Solve is a gateway for everyone to participate in NASA’s mission through challenges, prize competitions, and citizen science. HEO file contains numerical values of the harmonic model of Earth's orientation.
HEO format description not yet available
Category: Data files
Application: NASA Solve
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HEO aliases:
HEO related links:
HEO related extensions:

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

🚫 The .heo file extension is often given incorrectly!

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

eo, geo, hdo, he, he0, hei, hel, hep, hfo, ho, meo, neo, teo

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

TruTops Tube Data
Applanix Exterior Orientation Data
Hummingbird HostExplorer Profile
Snapform Designer Field Layer Data
Houdini Geometry Data
VRML Geography File
Pinnacle Hollywood FX Object
Pajama Sam 4 Game Archive
GeoPaint Image
Knowledge Explorer Hierarchy Outline

🔴 Can't open a .heo 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 .heo 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 .heo file extension, write to us!

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