OutWiker vs Wikmd
A side-by-side comparison of two self-hosted wikis & documentation options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | OutWiker | Wikmd |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 77 · Good | 78 · Good |
| Category | Wikis & Documentation | Wikis & Documentation |
| License | GPL-3.0 | MIT |
| Language | Python | Python |
| Setup difficulty | Easy | Easy |
| Min. RAM | 256 MB | 128 MB |
| Deployment | binary, source | docker, bare-metal, source |
| GitHub stars | ★ 331 | ★ 424 |
| First released | 2010 | 2020 |
| Replaces | Notion, OneNote | Confluence, Notion |
What are OutWiker and Wikmd?
OutWiker
OutWiker is a cross-platform desktop application for storing notes and knowledge in a tree structure, functioning as a personal wiki. Each page can use wiki markup, HTML, or Markdown, and plugins extend its capabilities.
- Tree-structured pages
- Multiple markup modes
- Plugin support
- Cross-platform desktop app
Wikmd
Wikmd is a lightweight, file-based wiki that stores all pages as Markdown files and tracks changes with Git. It offers a clean web interface for editing without a database.
- Markdown file storage
- Git-tracked history
- No database required
- Search across pages
OutWiker vs Wikmd: key differences
Both projects are written in Python. Licensing differs — GPL-3.0 for OutWiker versus MIT for Wikmd. Wikmd is the lighter option, starting around 128 MB of RAM against 256 MB for OutWiker. OutWiker is the more established project (first released 2010), while Wikmd arrived in 2020. Wikmd lists first-class Docker deployment; OutWiker does not.
Why pick each one
Choose OutWiker if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- Written in Python
- Tiny footprint — runs in 256 MB RAM
Watch out for
- Desktop only
- No built-in collaboration
Choose Wikmd if…
- Easy to back up with Git
- Simple to host
Watch out for
- Smaller feature set
- Basic access control
Frequently asked questions
Is OutWiker or Wikmd better?
Neither is universally better. Wikmd has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are OutWiker and Wikmd free and open-source?
Yes. OutWiker is licensed under GPL-3.0 and Wikmd under MIT. Both can be self-hosted at no software cost.
Can I run OutWiker and Wikmd with Docker?
OutWiker: check the project docs for container support. Wikmd: yes.
Which is lighter on resources, OutWiker or Wikmd?
Wikmd has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for OutWiker. Real-world usage depends on library size, user count, and enabled features.