About us
Annotate PDF is a lightweight online editor for annotating PDF documents for work and study purposes.
Built by people, for people
At Annotate PDF, our mission is to give you an intuitive tool for adding notes and annotations to PDF files.
Join us in shaping the future of productivity
At the same time, we want to give you access to as many annotation tools as possible. That’s why, if you have ideas for new features, send us an email — we’ll be happy to hear from you.
Frequently Asked Questions
- The service is not working properly
If you experience issues with the service on your device, please send us a report describing your actions, along with screenshots and your browser version.
- Do I need to create an account to use the service?
No, you don’t need to create an account. All data and uploaded documents are stored locally in your browser and never leave your device.