3Cols vs Vertabelo
A side-by-side look at 3Cols and Vertabelo. 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
Vertabelo
Development
Vertabelo is an open-source visual data modeling and database design tool. It allows users to visually design database models for PostgreSQL, MySQL, Oracle, SQL Server and other databases. Vertabelo automatically generates SQL scripts for creating physical database schema in target DBMS.
database-designdata-modelingvisual-designopen-source
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