Simple Wallet is a Chrome add-on and tool developed by simplewallet.one. It is a free program in the category of browsers, specifically under the subcategory of add-ons and tools. Simple Wallet aims to simplify native staking for users worldwide, with a focus on the CSPR network.

One of the main features of Simple Wallet is its support for staking within the app. Users can easily search for or select a specific Casper validator and stake their CSPR tokens. Unstaking is also made simple with just a single click within the app.

In addition to staking, Simple Wallet offers other functionalities such as using existing Casper private keys, creating new private keys, and sending/receiving CSPR tokens. It supports both the CSPR Mainnet and Testnet, providing flexibility for users to interact with the network according to their needs.