TopSpice Demo 8.75

TopSpice Demo by Penzar Development is the evaluation edition of a professional SPICE-based circuit simulator. It pairs an intuitive schematic capture environment with a high‑performance simulation engine and a built‑in waveform viewer, so you can design, simulate, and analyze analog, digital, and mixed‑signal circuits before moving to hardware.

Key features:

• Schematic capture with reusable components, subcircuits, and hierarchical designs
• Compatibility with industry‑standard SPICE netlists and model libraries
• Core analyses: DC operating point, DC/AC sweeps, transient time‑domain, noise, parametric sweeps, and statistical/Monte Carlo exploration
• Interactive probing and multi‑trace waveform plotting with cursors and measurements
• Netlist import/export and model management to leverage existing designs

Demo notes:

• Intended for evaluation; certain features, circuit size, or file operations may be limited compared with the full version
• Well suited for learning SPICE, testing workflows, and validating TopSpice for coursework or professional use

TopSpice Demo is developed by Penzar Development. The most popular version of this product among our users is 8.7. The names of program executable files are tcired32d.exe, tw32demo.exe.

You can check AIM-Spice, Top Screen Saver Maker, Jr. Vet Demo and other related programs like Top Twenty-Five Solitaire at the "download" section.