This website uses cookies to improve your experience. You consent to our cookies if you continue to use this website. I Agree Read more
>> HXA file

HXA file format description

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

1 filename extension(s) found in our database.

.hxa - 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.

.hxa file format description:
HXA format
Microsoft Visual Studio 2008
Development files
- / -
MS Help 2 Project Attribute Definition related links:
MS Help 2 on Wikipedia
MS Help 2 Project Attribute Definition related extensions:
MS Help 2 Project Collection Definition
MS Help 2 Project Sample Definition
MS Help 2 Project Include File
MS Help 2 Project Index
MS Help 2 Compiled Help
MS Help 2 Project ToC

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

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 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 .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, txa, hxw, hx, hda, hax, gxa, xa, nxa, hxq, hsa, hca, ha

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

General CADD Attribute Data
Gear CD-ROM XA Image
Microsoft Help 2 Query Data
HA Compressed Archive
C++ Header File
Microsoft Help 2 Merged Index

If you find the information on this page useful, please feel free to link to this page.

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