VALR - Buy and sell cryptocurrencies
uBlock Origin - Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.
CoinSwitch - First cryptocurrency and altcoin exchange aggregator.
No Coin - No coin is a tiny browser extension aiming to block coin miners such as Coinhive.
The Pit - A powerful crypto exchange from Blockchain
Anti Miner - AntiMiner is #1 Miner Blocker, helps to stop coin miners, cryptojackers and block mining scripts...