Proteus provides a powerful working environment. This one aspect has attracted many users to select this tool amongst many others offering the same services. It has such a simple yet effective interface that it simplifies the task required to be performed. Proteus developed by Labcenter Electronics, is a software with which you can easily generate schematic captures, develop PCB and simulate microprocessor. It is compatible with both 32 bit and 64 bit windows. It is full offline installer standalone setup of Proteus 8. Proteus 8 Free Download Setup for Windows.