Gollum is a simple wiki system built on top of Git.
A Gollum Wiki is simply a git repository of a specific nature.
This is free and open source software.
Key Features
- A Gollum repository’s contents are human-editable text or markup files.
- Pages may be organized into directories any way you choose.
- Other content can also be included, for example images, PDFs and headers/footers for your pages.
- Gollum pages:
- May be written in a variety of markups.
- Can be edited with your favourite editor (changes will be visible after committing) or with the built-in web interface.
- Can be displayed in all versions, reverted, etc.
- Gollum strives to be compatible with GitHub and GitLab wikis.
- Just clone your GitHub/GitLab wiki and view and edit it locally!
- Gollum supports advanced functionality like:
- UML diagrams.
- BibTeX and Citation support.
- Annotations using CriticMarkup.
- Mathematics via MathJax.
- Macros.
- Redirects.
- RSS Feed of latest changes.
Website: github.com/gollum/gollum
Support:
Developer: Tom Preston-Werner, Rick Olson, Dawa Ometto, Bart Kamphorst
License: MIT License

Gollum is written in Ruby and JavaScript. Learn Ruby with our recommended free books and free tutorials. Learn JavaScript with our recommended free books and free tutorials.
Related Software
| Wiki Engines | |
|---|---|
| Wiki.js | Wiki engine running on Node.js and written in JavaScript |
| MediaWiki | Collaborative editing software that runs Wikipedia |
| XWiki | Enterprise wiki written in Java |
| TiddlyWiki | Personal wiki and non-linear notebook |
| DokuWiki | Targeted at developer teams, workgroups and small companies |
| Docmost | Collaborative wiki and documentation software |
| Tiki Wiki | Wiki-based content management system |
| BookStack | Platform to create documentation/wiki content |
| Gollum | Simple wiki system built on top of Git |
| PmWiki | Offers a simple-to-install system |
| JSPWiki | Built around the standard J2EE components of Java, servlets and JSP |
| Foswiki | Supports the embedding of active and passive macros |
| WackoWiki | Small, lightweight, handy, expandable, multilingual written in PHP |
| PhpWiki | Wiki engine written in PHP |
| MoinMoin | Advanced, easy to use and extensible wiki engine implemented in Python |
| TWiki | Easy to use enterprise wiki and collaboration platform |
| Otter Wiki | Python-based wiki for collaborative content management |
| Wiki-Go | Flat-file wiki platform |
| LeafWiki | Lightweight self-hosted wiki |
| WikkaWiki | Flexible, lightweight, standards-compliant wiki engine |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

