Official win32 binaries
But the percentage of the real broker is very less, even most of the brokers are fake or SCAM. So before trading with any broker it is recommended that you must check your countrys financial authorities to confirm whether theyre regulating a certain broker or not.
For example, Nadex is the only broker in USA which is regulated, so trading binary options in US is very difficult and risky due to low number of regulated brokers.
By using unregulated brokers for binary options trading, basically you are gambling on gambling on binary options. Binary Options Robots are highly beneficial for novice traders who are new into trading and dont know much about it.