HTMLZ File - opening and understanding

Did your computer fail to open a HTMLZ file? We explain what they are used for and recommend software that we know can open or otherwise handle your .HTMLZ files.

What is a HTMLZ file?

A .HTMLZ file is a HTMLZ eBook file. Through our analysis of HTMLZ files, we know that one use of the format is HTMLZ eBook. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open HTMLZ files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension HTMLZ for different purposes.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Suggest another file format using extension HTMLZ

While we know of one file format using the .HTMLZ file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .HTMLZ file.