Weava: Free Research Tool for PDFs & Webpages
Free and easy to use. Highlight, annotate, organize, cite.
Notability: Create and Annotate Notes
Free and paid versions.
Kami: Annotate and Collaborate Online
Annotate, collaborate and assess with Kami.
Hypothesis: Annotate the Web With Anyone, Anywhere
Integrates with Canvas.
Insert Learning
Insert instructional content into any web page.