# Bitcoin Wallets

One of the core design principles of the Keystone Hardware Wallet is to be **compatible** with as many software wallets as possible.

By integrating with different bitcoin wallets, the Keystone Hardware Wallet can be used for various purposes:

{% content-ref url="bitcoin-wallets/casa" %}
[casa](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/casa)
{% endcontent-ref %}

Casa is a key management protocol. You can check [here](https://keys.casa/keystone) for more related tutorial and details.

{% content-ref url="bitcoin-wallets/bluewallet" %}
[bluewallet](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/bluewallet)
{% endcontent-ref %}

BlueWallet creates seamless UX with Keystone on the mobile devices.

{% content-ref url="bitcoin-wallets/specter" %}
[specter](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/specter)
{% endcontent-ref %}

Specter emphasizes on a full node connection and multi-sig.

{% content-ref url="bitcoin-wallets/sparrow" %}
[sparrow](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/sparrow)
{% endcontent-ref %}

Sparrow is one of the best bitcoin wallets for multi-sig.

{% content-ref url="bitcoin-wallets/btcpayserver" %}
[btcpayserver](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/btcpayserver)
{% endcontent-ref %}

BTCPay Server provides any merchant the function to receive Bitcoin without any middle-man.

{% content-ref url="bitcoin-wallets/electrum" %}
[electrum](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/electrum)
{% endcontent-ref %}

Electrum the one of the earliest software wallets for bitcoin.

{% content-ref url="bitcoin-wallets/wasabi" %}
[wasabi](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/wasabi)
{% endcontent-ref %}

Wasabi Wallet emphasizes on maximizing privacy when sending & receiving bitcoin.

{% content-ref url="bitcoin-wallets/nunchuk" %}
[nunchuk](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/nunchuk)
{% endcontent-ref %}

Nunchuk is a safe and advanced self-custody solution for bitcoin.

{% content-ref url="bitcoin-wallets/simple-bitcoin-wallet" %}
[simple-bitcoin-wallet](https://support.keyst.one/3rd-party-wallets/bitcoin-wallets/simple-bitcoin-wallet)
{% endcontent-ref %}

Simple Bitcoin Wallet is an open-source and autonomous wallet for Android devices.