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Some of the are supported document formats (with varying degree of accuracy) are listed below. Please try this app with few files before importing in bulk.
HTML
Markdown (CommonMark Markdown, GFM etc.)
Creole (Creole 1.0LaTeX (LaTeX)
Microsoft Word (Word docx) (except embedded images)
You can also try to import following file formats as this add-on is based on Pandoc file convertor which can convert them. However, please note that these formats are not tested properly.
If below formats don’t work, alternatively you can first convert them to above supported formats eg. HTML or Markdown and then import to Confluence
Dokuwiki (DokuWiki markup)
Creole (Creole 1.0)
Docbook (DocBook)
EPUB (EPUB)
FictionBook2 (FictionBook2 e-book)
Haddock (Haddock markup)
HTML
Jupyter/IPython notebook (Jupyter notebook)
JATS (JATS XML)
JSON (JSON version of native AST)
LaTeX (LaTeX)
Mediawiki (MediaWiki markup)
OPML (OPML)
EMACS Org mode (Emacs Org mode)
reStructuredText (rst)
t2t (txt2tags)
Textile (Textile)
Tikiwiki (TikiWiki markup)
vimwiki (Vimwiki)
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