The JetBrains (formerly IntelliJ) from Czech Republic has offered many excellent IDEs for various website and application developers. For example, the IntelliJ IDEA has been recognized as one of the best Java developing tools in the industry.
These license keys/activation codes are universal for PhpStorm all versions on Windows, Mac OS X and Linux platforms, they are even working well for PhpStorm 3 or older versions. The latest tests were made for PhpStorm v2017.1.4 on both Windows 8.1 and Mac OS X.
Devart's dbForge Studio is a series of database server all-in-one software from Czech Republic. It can help database developers and administrators efficiently fulfill any complex routine tasks on three primary RDBMS (relational database management system): Microsoft SQL Server, MySQL and Oracle Database.
Microsoft's Visual Studio (written in C++ and C#) has always been the most powerful IDE (Integrated Development Environment) for C# development. Of course, nowadays, this most productive Visual Studio 2017 has also applied to the developments of Android, iOS, Windows, Web, and Cloud applications.
Database Workbench is a powerful and comprehensive database application developed by Upscene Productions for database developers and administrators. It offers a single development environment for developing/managing multiple types of relational database engines using SQL.
Keil C51 is an easy-to-learn and easy-to-use C language Single Chip Microcomputer (SCM) programming software (IDE) for all 8051 Microcontroller devices. It is suitable for each level of developers, whether he is a professional application engineer, or a student who just started to study the embedded software development.