Some cryptocurrencies are mineable and some are under circulation now the question is about to earn free Bitcoins.
How to do that free of cost?
You can download software for your computer from Minergate.com which can mine different types of currencies.(Graphic Card Mining also supported)
You can also mine bitcoin using your computers browser.(google chrome recommended)
- Claimers - Download claimers extension from google chrome from claimers site and run the extension. (New feature added into the website)
- FaucetHub - You can also use faucethub for computer mining. (New feature added into the website)
**How does this work?
This uses the power of your machine's CPU and your web-browser for bitcoin mining. This is possible due to Javascript mining technology.
Computta.com — Downloadable software only 64 bits computers supported.