Diigo is a multi-tool for
knowledge management

easy,  versatile,  powerful

Read more effectively with annotation tools

handy digital highlighters and sticky notes on PC / Mobile

Build your personal library

with links, pages, notes, pictures, etc

Organize information as little or as much as you want

once saved, easy to find, on any device, PC or mobile

Say goodbye to broken links

webpages are archived

Better collaboration for any group, large or small

family, class, team, entire company

Provide feedback and catch attention

with highlights, sticky notes or screenshots

Share information as much or as little as you want

both introverts and extroverts can be at ease

At Diigo, we have a passion for making people more productive through smart tools.