Gliffy

LINK TO SITE

Gliffy provides a free online option for making diagrams. Users create and share flowcharts, network diagrams, floor plans, user interface designs, and other drawings online. Works with any browser.

Pros: Easy diagram creation. Native collaboration. Low cost. Good for educational and personal use. 

Cons: Diagrams in free versions are public. User permissions management is weak. Lack of good document support. 

RESOURCES:

• Review (PC Mag)