Notable PDF: view and annotate PDF files in Chrome

As we all know, Chrome has the built-in PDF viewer, namely Chrome PDF Viewer, with which one can view and print PDF files. But one can not annotate or make notes on the file as normally we do with Adobe Acrobat. Don't worry. Notable PDF is exactly the one. It’s not just beautiful rendered PDFs but you will also have the ability to post annotations and collaborate with others in real-time.

Features:

• Highlights, make notes right on PDF files, and discuss with friends.
• Powerful rendering that lets you view your files better than any ordinary viewer. 
• Comments are securely sent to others using SSL encryption.
• Continue to work even when the connection drops. Notable will automatically sync comments back to the cloud when you're online again. 
• Works on Google Chrome, Firefox, Safari, Internet Explorer.

Screenshots:

Developer:  notablepdf.com

Download the Google Chrome Extension and App with the link below.

Google Chrome Extension in Chrome Web Store

Google Chrome App in Chrome Web Store