Here is a list of Ethereum wallets that you can use to store your tokens and participate in token sales. To participate in Swee Tokensale you need a wallet website or a wallet app where you, and you only, hold your private keys. Private keys are needed to correctly interact with smart contract functions, like transferring tokens.
The following wallets are known to be compatible with Ethereum tokens (ERC-20 standard):
MyEtherWallet (no download needed)
MetaMask (Firefox and Chrome browser addon) – Recommended for Swee Tokensale
The following hardware wallets are known to be compatible with Ethereum tokens:
MyEtherWallet + Ledger
MyEtherWallet + Trezor
DO NOT use the following wallets to participate any token sale. First move your ETH to a compatible wallet in the above list: