A lightweight wallet. Easy to use- Well suited for beginners. This is one of the first applications of this type. Established in 2011. The project works on an open source license, the software code is open.
It has the functions of importing and exporting private keys, multi-signatures and the ability to make backup copies using the phrase seed. It can be combined with hardware wallets.
Electrum supports only - Bitcoin. you can download it to the DASH cryptocurrency, but then it will be a separate application