A blockchain wallet allows you to receive, store and transfer your coins on the blockchain. There are several different wallets for PKT cash. The Pkt.world Wallet can be used on Windows and Mac OS by traders and miners, and even has a built-in PKT cash miner (Windows only at this moment) to start mining on your desktop computer right away. If you are not mining PKT, you can use the Electrum wallet on a variety of operating systems. If you prefer to use a command line or want to create your own automation based on a JSON-RPC API, the original Command Line Wallet might be the right tool for you.