Size: 1.4Gb Save Torrent Processor: 1 GHz or higher, with a minimum of two cores on a compatible processor RAM: 4 GB and above Disk space: 64 GB or more free space required

Proteus is an electronic design automation software that combines circuit simulation, PCB design, and microcontroller simulation in one platform. It is widely used by engineers and students for designing and testing electronic circuits and embedded systems. Proteus supports a wide range of microcontroller families and provides tools for creating schematic diagrams, simulating circuits, and testing code before hardware implementation.

1. Portable version with no network traffic or cloud-based data exchange
2. Portable version that installs without requiring registry modifications
3. Portable version with no pre-installed update mechanisms or background tasks