Using Ethplorer, the current balance of the tokens in your ETH wallet can be imported into btfd wallet. Your Ethereum token holdings would either get added to your current holdings, or would replace them depending on which option you choose. Tokens that aren't listed on CoinGecko would not get added.
No-API Account
No-API storage space. No-API mode isn't meant for long-term use, you can experience the loss of your data.