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

HHTML file is a Realmedia Adstream HTML. RealMedia is a multimedia container format created by RealNetworks. It is typically used in conjunction with RealVideo and RealAudio and is popular for streaming content over the Internet.
Other types of files may also use the .hhtml file extension.
🚫 The .hhtml 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 .hhtml 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.hhtml
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 .hhtml 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 .hhtml file extension, write to us!