Drawboard PDF is a free app for Windows, available on Microsoft Store. You can read, edit, annotate, sign, add notes and do much more with this light and elegant tool. Additional professional tools are available as in-app subscriptions. But, for most users, the free app is more than sufficient.
Just head to the Microsoft Store on your PC or laptop and search for Drawboard PDF. Click on Get and install it on your desktop. Run the app on your desktop and select any PDF file you wish to edit. The app is renowned for smooth and natural pen inking, uniquely intuitive and easy-to-use interface with an impressive array of text, mark-up and drawing tools. You can even add pictures and signatures to the document. All the annotations and edits comply with global PDF specification standards. This is a must-have tool for PDF editing.