3Cols vs MarkUpDown
A side-by-side look at 3Cols and MarkUpDown. 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
MarkUpDown
Office & Productivity
MarkUpDown is a lightweight, open-source Markdown editor for Windows, macOS and Linux. It provides a simple, minimal interface for writing Markdown with live previews and easy export to HTML and PDF formats.
markdowneditorwritingproductivity
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