
: Re: What are the differences between EPUB2 and EPUB3? What are the differences between EPUB2 and EPUB3? Which is most popular?
According to this page, EPUB3 adds, changes or improves:
Added HTML5 support
SVG documents can now appear in the spine in EPUB 3
Support for MathML
Semantic Inflection
Content switching has been simplified by having its processing model defined so that it does not require document preprocessing
Navigation
Linking
Scripting
Triggers
Bindings
Added modules from CSS3
EPUB 3 requires Reading Systems to support the OpenType and WOFF font formats for embedded fonts in conjunction with the CSS @font -face rules.
Audio and video
Media overlays
Publication Metadata and Identity
Resource Metadata
Text-to-speech
Manifest Fallbacks
Remote Resources
Whitespace in MIMETYPE file
Disallowed characters in OCF list has been extended
Things that have been removed:
DTBook
Out-of-Line XML Islands
Tours
Filesystem Container
Guide
NCX
2.0.1 meta element
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: To convert a .docx file to another format, you should download a program called Calibre First you must add the .docx file to your Calibre library Then you need to select the book, and click