Bitcoin is a cryptocurrency and a digital payment system invented by an unknown programmer, or a group of programmers, under the name Satoshi Nakamoto. It was released as open-source software in 2009. The system is peer-to-peer, and transactions take place between users directly, without an intermediary. Bitcoin is very popular and demanded currency nowadays. People are dying to collect or earn bitcoin and taking helps from various methods but bitcoin mining software can be the best way to earn bitcoin easily. I have tried once and it's really working. If you eager to earn more coin, you can visit the highlighted link above.