PDF Candy Desktop is a reliable, user-friendly and powerful multi-functional PDF toolkit that allows users to convert, edit, compress, protect and share PDFs.
G-Code Editor is a powerful and easy-to-use graphical G-Code creator and editor designed to help CNC programmers quickly and accurately create G-Code programs.
Logicly is an intuitive drag-and-drop digital logic circuit design and simulation software for learning, teaching, and exploring the fundamentals of logic circuits.
GRASS GIS is a free and open source Geographic Information System (GIS) used for geospatial data management and analysis, image processing, and graphics production.