Zim Wiki

Zim is a desktop wiki and graphical text editor for organizing linked pages, formatting, images, and attachments in folders.

zim-wiki.org
Zim Wiki homepage screenshot

About Zim Wiki

Zim is a graphical text editor for maintaining a collection of linked wiki pages. The homepage describes it as a desktop application, inspired by how people use wikis. Each page can link to other pages, use simple formatting, and include images. Pages are arranged in a folder structure and can have attachments. A new page is created by linking to a page that does not yet exist.

All data is stored in plain text files with wiki formatting, and the markup can be edited with other editors. Plugins add functions such as a task list manager, an equation editor, a tray icon, and support for version control. The homepage lists uses including keeping an archive of notes, a daily or weekly journal, meeting or lecture notes, task lists, drafts of blog entries and emails, and brainstorming. An autosave feature lets users switch pages and follow links while editing.

Key features

  • Wiki pages that link to other pages and support simple formatting
  • Creates a new page by linking to a page that does not exist
  • Pages organized in a folder structure, with optional attachments
  • Headings, bullet lists, bold, italic, and highlighted text, plus images
  • Plugins for task lists, equation editing, a tray icon, and version control
  • Autosave while switching pages and following links during editing
Best for: People who want to keep linked notes, journals, meeting notes, or task lists in a desktop wiki-style editor.
Good for
  • Stores data in plain text files with wiki formatting, which other editors can open
  • Autosave lets users move between pages and links without losing edits
  • Supports several markup types, saved as wiki text

Zim Wiki at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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Zim Wiki FAQ

In what format is my data stored?
All data is stored in plain text files with wiki formatting. The markup is saved as wiki text, so it can be edited with other editors.
How do I create a new page?
Create a new page by linking to a page that does not exist yet.
What additional functions are available?
Plugins provide extra functions, including a task list manager, an equation editor, a tray icon, and support for version control.
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