CollaNote: Handwritting & PDF

CollaNote : Most powerful Note-Taking App, PDF Reader and Annotator, Whiteboard, Digital Planner - All in one

- Best handwriting experience with low latency powered by remarkable vector ink engine.
- Smart Dark Mode: Better for your eyes to take note and read PDFs in the dark. Write once, you notes will look perfect in dark and light mode.
- Record audio, your handwritings are synced to the Audio. Play audio and your handwritings animate like Karaoke.
- Import PDF, annotate or sign, then export your notes to PDF.
- Real-time Collaboration with zero delay & unlimited participants .
- Whiteboard for online teaching, learning, doing homework together.
- More than 150 paper designs & beautiful templates.
- Add multimedia to your notes: insert Image, Text, Sticker, interactive Web Widget and Link.
- Draw, talk and make friend with stranger around the world.
- Never lose your notes again: All notes are stored in System Files app, easy to sync, backup and restore your notes.
- Detect and draw perfect shapes, powered by AI.
- Support Pencil tool, mimic physical pencil. Make CollaNote not only great for notetaking, but also for drawing and sketching


CollaNote is an app designed and built on the side by a student in Hamburg University for everyone who loves working with digital paper.