The 7.8 release, while an older version of the suite, remains a staple for lightweight yet powerful Electronic Design Automation (EDA). Its core modules include: Circuit Simulation Software with SPICE - Proteus

Proteus is a popular electronic design automation (EDA) software used for designing, simulating, and testing electronic circuits. It offers a comprehensive suite of tools for schematic capture, simulation, and PCB layout.

To generate or add text in (or the portable version), follow these steps based on whether you are working in the schematic capture (ISIS) or the PCB layout (ARES): 1. Adding Text to a Schematic (ISIS)