Proteus 9 Portable Today

Proteus 9 is built from the ground up as a native 64-bit application, providing significantly faster PCB power plane regeneration and improved simulation stability.

While the portable mode is highly flexible, users may experience a slight decrease in initial loading performance or slower installation times when running from older USB drives compared to a local NVMe SSD. Safety and Legality Proteus: PCB Design and Circuit Simulator Software proteus 9 portable

When installed in portable mode, both the installation settings and user configurations are stored in XML files within the installation folder rather than the Windows Registry. Proteus 9 is built from the ground up