Take a look at Exodus[1] and Exodus Eden[2]. They allow storing of most of the top coins.

If you want to store ICO coins though, I'd go for MyEtherWallet[3] as most ICOs are ERC20 tokens anyway.

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[1] https://www.exodus.io/
[2] https://www.exodus.io/eden/
[3] https://myetherwallet.com/