Xournal++ is a free and open-source handwriting notetaker, PDF annotator, and sketch application developed by a community of contributors. It combines the ease of use of paper notebooks with the power of digital tools, allowing users to take notes with a stylus, sketch diagrams, and annotate existing PDF documents. Its core feature is its smooth, pressure-sensitive handwriting input and robust PDF annotation capabilities. It's primarily built for students, educators, and professionals who frequently work with digital documents and prefer a natural handwriting experience on touch-enabled devices. Users typically open Xournal++ when reviewing a lecture PDF, brainstorming ideas, or taking handwritten notes in a meeting. It supports various pen tablets and runs on Linux, Windows, and macOS.
Why It’s Useful
Xournal++ offers a superior open-source alternative to proprietary note-taking apps like OneNote or GoodNotes, especially for users who value a fluid handwriting experience and PDF annotation. For the university student, it's invaluable for annotating lecture slides, solving math problems, and diagramming concepts directly on their tablet, enhancing their active learning process without subscription costs. For the engineer or designer, it's perfect for sketching out quick ideas, marking up blueprints, or collaborating on designs in real-time during virtual meetings. Xournal++ is completely free and open-source, maintained by a dedicated community. A hidden gem is its advanced layer management, which allows users to organize complex notes or drawings with different elements on separate layers, enabling easy toggling and reordering. Its niche appeal, mainly among Linux users initially, and less aggressive marketing contribute to its lower popularity, but it has a growing cross-platform community, regular updates, and extensive customization options.
Related
Pieces for Developers
Pieces for Developers, developed by Pieces, Inc., is an AI-powered productivity tool designed to intelligently capture, enrich, and reuse code snippets…
Moleskine Smart Writing Set Pen+ Ellipse
The Moleskine Smart Writing Set Pen+ Ellipse is an innovative system that seamlessly bridges the gap between analog note-taking and digital convenience. It…
Mangrove Ecosystems Revealed as Powerful Carbon Sinks, Storing Five Times More CO2
A comprehensive meta-analysis published in Global Change Biology, conducted by the IUCN and The Nature Conservancy, has quantified that mangrove ecosystems…
AI Training Data Collection by Default
Atlassian has begun enabling default data collection from its suite of products (like Jira and Confluence) to train its artificial intelligence models. This…
More from Hidden Gems
View all →
Enjoyed this? Get five picks like this every morning.
Free daily newsletter — zero spam, unsubscribe anytime.