jd design

Free prototyping tool to visualize and test design ideas early, all without code

Lunacy is a vector graphic software for UI/UX and web design. It's faster than Figma, smarter than Sketch!

DreamPlan Free Home and Landscape Planning and Design Software for Windows

KTechLab is an Open Source Intergated Design Environment (IDE).

Simplify computer logic design, Boolean equations, and truth tables.

Create databases, design tables, edit and export data, generate scripts, and run SQL queries.

Surf the Internet via browser with innovative dual-core design that uses both Webkit and Trident.

Free and easy to use software for Schematic Design tasks.

Play music and design real-time interactive 3D visual landscapes all within beautiful 3D environments.

An interactive digital logic simulator to be used for teaching of logic design or testing simple digital designs.