3Cols vs OpenScan
A side-by-side look at 3Cols and OpenScan. 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.
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OpenScan
Office & Productivity
OpenScan is an open source document scanning software for Linux. It allows users to scan documents and images directly into common file formats for easy editing, storage, and sharing.
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