SketchUp Viewer

Free 3D model viewer for exploring, presenting, and sharing detailed design files without accidental edits

A free analog circuit simulator with powerful SPICE-based tools for schematic design and waveform analysis

Vector-based design tool for quick, intuitive prototyping with minimalist interface and customizable creative workflow

Professional tool for creating and displaying dynamic live presentations, lyrics and media in real time

Create limitless 3D LEGO models on-screen, organize bricks easily, and share or order real sets

Quickly create professional marketing materials with easy-to-use templates and extensive editing features

Beginner-friendly drawing tool offering customizable brushes, layers, and intuitive editing, though limited for professionals