I need a Ethereum wallet that let me create and manage multiple Ethereum addresses and where I can store and manage ERC20 tokens on each of the created address. I searched lists of wallets but I couldn't find one that meet my requirements. Is there such a wallet?
Just use metamask. I can create multiple address in my metamask. It is a browser extension.
if you use metamask, you will have a better security than myetherwallet. It can store erc20 tokens as well.