Quote:
Originally Posted by Doitsu
You'll need to do the following:
1. Check the epub2 file that you received with the IDPF validator.
2. Fix all errors and warnings (or have them fixed by the ebook creator).
3. Install Sigil and the epub3 plugin.
4. Convert your epub2 book to an epub3 book. |
1. Install the epubcheck plugin for the Calibre editor and use that instead. It's much easier. If you prefer Sigil, install the epubcheck plugin for Sigil and use that.
2. Agreed
3. You do not need to convert to ePub 3 if the eBook is already ePub 2.
4. You do not need to convert to ePub 3 is the eBook is already ePub 2.
My wife has read some ePub 2 eBooks with iBooks and she had no difficulty.