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dbForge SQL Complete - Try Intellisense functionality and Improved SQL Formatter in SQL Server Management Studio and Visual Studio using SQL Complete!
gitSQL - Database source control for SQL Server, PostgreSQL
DBeaver - DBeaver - Universal Database Manager and SQL Client.
VersionSQL - VersionSQL checks your database code into source control from within SQL Server Management Studio.
DataGrip - Tool for SQL and databases
Liquibase - Database schema change management and release automation solution.