RAD Studio is a very powerful cross-platform application rapid development tool, including both popular Delphi and C++Builder development environments of Embarcadero. It is currently used by many development teams around the world to achieve cross-platform software production. It can perfectly develop, debug and run Windows, Mac, Linux, Android and iOS software, and it's incredibly easy to get started.

Clickteam Fusion (formerly called Multimedia Fusion Developer) is a classic, powerful and extensible 2D/3D game making engine, developed by Clickteam from France in 1995. It is easy to understand and use, allowing developers to create all kinds of cross-platform games without writing any code.

SlickEdit (formerly called Visual SlickEdit) is a very powerful and classic cross-platform code editor, text editor, and IDE (Integrated Development Environment) started by Clark Maurer in 1988. When it comes to code reading, it can rival the famous Source Insight, especially on the Linux platform.

Microsoft has been a world leader in the area of program development all the time. Visual Studio 6.0 is a very classic programming component (Integrated Development Environment) introduced by Microsoft in 1998. This is the last version to run on the Windows 9x platform, the last version to include Visual J++, the last program development component of Microsoft that does not support the .NET Framework (Microsoft started to fully support the object-oriented .NET Framework from the next release of Visual Studio - 7.0), also the next four versions' core environment that provides programmers with an integrated look-alike platform.

RadBuilder is an excellent RAD (rapid application development) tool with a fully visual integrated development environment (IDE). It is primarily used to quickly create interactive multimedia applications, database applications, and Web applications for Windows, without writing any code. It is so easy to learn and use that it can be picked up quickly by beginner developers without any programming experience.