Considerations for other formats

[DonaldTsang]

According to https://manual.calibre-ebook.com/faq.html#what-formats-does-calibre-support-conversion-to-from there are other formats that coolreader does not cover.

• [ ] AZW, AZW3 and AZW4 (Amazon Ebooks)
• [ ] CBZ, CBR and CBC (Comic Book Files)
• [ ] DOCX (which is different from DOC)
• [ ] DJVU (a common ebook format)
• [ ] ODT (Open Document, similar to DOCX)

There are also other formats that may be of concern but are more rare.

• [ ] FBZ (which is a ZIP file based on FB2)
• [ ] LIT (Microsoft Ebook format)
• [ ] LRF (Defunct Sony Ebook format)
• [ ] OEB (Open Ebook format)
• [ ] PRC (PDB replacement for Mobipocket)
• [ ] PML (Palm Markup Language)
• [ ] RB (NuvoMedia ebook format)
• [ ] SNB (Samsung galaxy Ebook format)
• [ ] TCR (Psion ebook format)

Would it be possible to implement AZW and Comicbook formats?

P.S. FBReader is a goner, RIP

[DonaldTsang]

For https://github.com/BasioMeusPuga/Lector :

• [ ] Markdown

For https://github.com/koreader/koreader

• [ ] CBT