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HGDATA file extension

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

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

✅ Altair HyperGraph Data

HGDATA file is a Altair HyperGraph Data. Altair HyperGraph is a powerful data analysis and plotting tool with interfaces to many popular file formats.
HGDATA format description not yet available
Category: Data files
Application: Altair HyperGraph
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HGDATA aliases:
HGDATA related links:
HGDATA related extensions:

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

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

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