ChainZilla

MEW: My Ethereum Wallet

Free, open-source, client-side interface for generating Ethereum wallets & more. Interact with the Ethereum blockchain easily & securely. It the most comprehensive wallets available for Ethereum tokens. 

Resources to understanding MEW

• https://masterthecrypto.com/opening-myetherwallet-mew-wallet/

Adding new ERC20 tokens to MEW

• https://coinsutra.com/add-custom-token-myetherwallet/