With the development of the cryptocurrency market, the issue of their storage has become urgent. Regular wallets guarantee a high degree of security, but are completely devoid of convenience. A universal solution is required, which will combine both convenience and security of electronic money storage. This solution was quickly found. Multicurrency wallet for cryptocurrency is a multifunctional and flexible tool that, with a high level of security, allows you to fix the main drawback of crypto money storage - the ability to easily manage its contents.
Mobile android wallet is a coinomi app currently supports about 60 different altcoins. Here is integrated the exchanger of one cryptocurrency to another.
https://www.coinomi.com/en/There is also a browser extension for Jaxx that works with chrome and firefox. It is characterized by ease of use and flexibility of settings, and very importantly, Jaxx gives you the ability to control your private key. Jaxx wallet supports 14 different cryptocurrencies and can be installed on USB Flash.
https://jaxx.io/To store multiple cryptocurrencies in one wallet is Exodus. it supports 8 cryptocurrencies and is installed on the computer
https://www.exodus.io/Lots of multi-currency wallets out there and the two of the many multi-currency wallets was already mentioned in this thread Coinomi and Jaxx respectively. But most of the time the security issues are still the big question mark and concern from the users itselfs just be careful with your credentials and keys in order to protect your funds againts possible attackers.