User Review( votes)
CryptoTab Browser is a free lightweight browser empowered with additional functionality for Bitcoin mining. It can be personalized according to your wishes with thousands of available extensions to extend the browser’s functionality and make your browsing experience fast and comfortable.
This is what it says on Cryptotab.net website:
CryptoTab is the world’s first browser with a built-in mining function.CryptoTab Mobile is a fast and lightweight browser for smartphones and tablets with a built-in mining feature.
0.00001 BTC which is our minimum amount for withdrawing.
Their support email is: [email protected]
Their telephone no is none .
Their office address is none.