A daily updated filename extension database!

HXA file extension

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

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

✅ MS Help 2 Project Attribute Definition

HXA file is a MS Help 2 Project Attribute Definition. HXA defines the attributes used by a compiled Help file.
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HXA aliases:
HXA related links:
HXA related extensions:
Windows Help File

Compiled HTML Help

MS Help 2 Project Collection Definition

MS Help 2 Project Include File

MS Help 2 Project ToC

MS Help 2 Project Index

MS Help 2 Project Sample Definition

MS Help 2 Project Virtual Topic Definition

MS Help 2 Compiled Help

HTML Help Collection

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

🚫 The .hxa file extension is often given incorrectly!

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

bxa, gxa, ha, hca, hda, hsa, hx, hxq, hxw, hxx, nxa, txa, xa

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

LogiBlox Signal Aliasing Information Data
C++ Header File
General CADD Attribute Data
NanoTrader Nano Export Archive
Houdini Digital Asset Library
Midas ViewPoint Text Array List
Hagaki Studio Address Book
HA Compressed Archive
PTC Creo Training File
Haxe Source Code

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

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Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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