GS-Base!

Microsoft Access, part of the Microsoft Office Suite, is a database management system for Windows that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools. Microsoft Access stores data in its own format based on the Access Jet Database Engine. It can also import or link directly to data stored in other applications and databases.

dbFront is a simple to administer and use web application, that allows you to quickly build a client interface for your existing database that is immediately useful. You can create dynamic and powerful web applications using all the power of your existing SQL Server, MySQL or Oracle database.

MobiDB Database Designer is a general purpose database app for Android and Windows 10 able to create complex relational databases with multiple tables and relations, ability to export to CSV and PDF, synchronize between the platforms.