When you run the official Proteus 9 installer , you can choose to install the software in a single, user-defined location—such as an external hard drive, a high-speed USB-C drive, or a synced cloud folder.
Labcenter released critical updates for Proteus 9 fixing simulation bugs and adding new components (like the latest Raspberry Pi Pico models). Portable users are stuck with the initial cracked version forever. proteus 9 portable