3Cols vs Ema Personal Wiki
A side-by-side look at 3Cols and Ema Personal Wiki. 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
Ema Personal Wiki
Office & Productivity
Ema Personal Wiki is a free, open source note taking and knowledge management software. It allows users to create a personal wiki to organize notes, ideas, documents and web links in a simple intuitive way.
personalwikinotesknowledge-management
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