Alternate Chord is a very powerful and excellent music score chords tool designed specifically for practicing guitar chords and guitar scales, developed by Alternate Tools from Germany. It has a clear and intuitive interface, includes a variety of different chords, allows the addition of your own scales and chords, and provides the possibility to listen to scales/chords through the MIDI interface. Better yet, it's free and open-source.

PhysicsEditor is a powerful tool designed for game developers, particularly those working with 2D games, to create and manage physics bodies and shapes with ease, developed by CodeAndWeb from Germany. It enables users to visually edit the physics properties of objects, such as collisions, densities, and friction, without the need for extensive coding.

PDF Architect is a versatile and friendly software solution designed to simplify the management and manipulation of PDF documents, developed by Avanquest Software from Germany. By offering a comprehensive suite of tools, it empowers users to take full control of their PDF files, streamlining workflows and enhancing productivity.

Red Giant VFX Suite is a comprehensive collection of visual effects tools designed to enhance the post-production process for filmmakers and video editors, developed by Maxon Computer from Germany. It offers a range of powerful features that enable users to create stunning visual effects with ease. By integrating seamlessly with popular video editing software, it provides a user-friendly interface that allows for efficient workflow management, making it an essential asset for professionals in the industry.

JProfiler is an advanced tool designed for Java developers to dynamically analyze the performance and memory usage of Java applications with the aim of enhancing performance, developed by ej-technologies from Germany. It claims to be the industry's most comprehensive all-in one Java profiler that helps resolve performance bottlenecks, pin down memory leaks and understand threading issues.