.HTML0 File Extension
What is an HTML0 file?
eBook file saved by Book Designer, a program used to convert text documents into various eBook formats; contains HTML code used to format the layout of the pages and text.
While the HTML0 format is used internally by Book Designer, HTML0 files contain standard HTML and can be viewed and edited using a text editor. Unlike standard HTML pages, HTML0 files do not link to separate CSS files. Instead all styles are included within the document.
Common HTML0 Filenames
NewBook.html0 - The default name given to new eBooks created with Book Designer.