Your Personal Knowledge Base
Open source note-taking for the Linux Desktop, with beautiful typography.
All Your Ideas, All in One Place
The dots and lines on the right are called a knowledge graph. It visualizes what you create in Lemma. When you create a page, it gets added to your personal knowledge graph. When you create a link, two pages in the graph are connected.
Make pages for everything important to you, then connect them with Links. Build a knowledge base with all your ideas and discover new connections.
It's great for:
- Remembering things
- Writing essays
- Planning projects
- Getting things done
- So much more
Lemma makes it especially easy to reference things across your whole knowledge graph. This will grow into an ever richer pool of material to draw from with every project you take on. It will become an invaluable resource to you (sometimes likened to a second brain).
Feature-Packed Editor
Lemma features a newly written editor, designed to make intuitive what is often too complicated.
Super-fast Page Management
Create pages by linking to them (just like in a wiki). Press
Easy Math Entry
Edit mathematical expressions directly in the main text editor. No separate windows for math entry!
Programming Support
Run Python scripts from within your documents and display the results. It's Literate Programming taken to the next level.
Convenient Import / Export
Add files and images with drag and drop or copy and paste. You can easily export them too. Markdown import and export is also built in.
And much much more
To-Do Lists, View Backlinks, Sidebars with Buttons for Emojis and Special Symbols, Bookmark Pages with Convenient Shortcuts, Full-Text Search, Editable Toolbars and Keyboard Shortcuts, ...
Fully Recolorable
Customize Lemma with build-in themes, or create your own.
