AsciiDoc

AsciiDoc file format
Filename extensions
.adoc, .asciidoc, .txt
Internet media type
text/asciidoc, text/plain
Initial releaseNovember 25, 2002 (2002-11-25)
Open format?Yes
Websiteasciidoc.org
Asciidoctor
Original author(s)Ryan Waldron
Developer(s)Dan Allen, Sarah White, et al.
Initial releaseJanuary 30, 2013 (2013-01-30)
Stable release
2.0.23  / 17 May 2024
Repositorygithub.com/asciidoctor
Written inRuby
Operating systemCross-platform
TypeDocumentation generator
LicenseMIT
Websiteasciidoctor.org

AsciiDoc is a human-readable document format, semantically equivalent to DocBook XML, but using plain text mark-up conventions. AsciiDoc documents can be created using any text editor and read “as-is”, or rendered to HTML or any other format supported by a DocBook tool-chain, i.e., PDF, TeX, Unix manpages, e-books, slide presentations, etc. Common file extensions for AsciiDoc files are adoc and historically txt (as encouraged by AsciiDoc's creator).

The AsciiDoc format is being standardized by the Eclipse Foundation.