Document Formats

• https://en.wikipedia.org/wiki/List_of_open_file_formats

Text formats

• https://itsfoss.com/asciidoc-guide
• markdown
• latex
• tex
• Textile
• reStructuredText
• AsciiDoctor

ebooks

• https://en.wikipedia.org/wiki/Comparison_of_e-book_formats

• .azw

Comic Book Archive File

• .cbr
• .cbz

Compiled HTML

• .chm

• .djvu

• .doc
• .docx
• .epub
• .fb2
• .mobi
• .opf
• .pdb
• .pdg
• .rtf
• .tcr
• .tr3
• .txt

pdf

• https://pdf-xchange.eu/pdf-xchange-editor/