3Cols vs Penzu
A side-by-side look at 3Cols and Penzu. For an in-depth review of either product, follow the links below.
3Cols
Productivity
3Cols is a free and open-source browser extension for Google Chrome that allows you to view three columns on many websites. It helps increase productivity when researching, reading articles, checking emails, online shopping, and more.
organizationproductivitybrowser-extension
Penzu
Office & Productivity
Penzu is an online diary and journaling tool. It allows users to write private or public diary entries, add tags and images, and search through journal history. Penzu aims to provide a safe, simple platform for journaling and reflecting.
diaryjournalwritingprivacy