ANX file - How do I open a .anx file?
The table below provides useful information about the .anx file extension. It answers questions such as:
- What is the .anx file?
- What program do I need to open a .anx file?
- How can the .anx file be opened, edited or printed?
- How can I convert .anx files to another format?
Table of Contents
- ✅ HotDocs Answer
- ✅ Annodex Exchange Format Data
- 🔄 .anx file converters
- 🚫 .anx file related errors
We hope you find this page helpful and a valuable resource!
2 extension(s) and 0 alias(es) found in database
✅ HotDocs Answer

The ANX file is a HotDocs Answer. HotDocs is a document automation (also known as document generation or document assembly) software company currently owned by HotDocs Limited.
✅ Annodex Exchange Format Data

The ANX file is an Annodex Exchange Format Data. Annodex is a digital media format developed by CSIRO to provide annotation and indexing of continuous media, such as audio and video.
Other types of files may also use the .anx file extension.
🚫 The .anx file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .anx 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:
example.anx
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 .anx 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 .anx file extension, write to us!