There was a need to work with the MS SQL database, but I did not want to install and understand the complex SQL Management Studio program, and this product turned out to be very easy to install and use. For more then 2 month i've used the tool haven't came across any issues.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
Wisetail - Awesome learning management system
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Qintil - Qintil provides easy Workforce Education, LMS and Training Marketplace and a free Learning Management & Compliance System.
DataGrip - Tool for SQL and databases
Coassemble - Coassemble is an all-in-one, online training tool that connects people with the information they need – anytime, anyplace.