Atomic Wallet

Atomic Wallet is free open source wallet.

Secure bitcoin on your own terms with and no KYC, self-ownership, multi-signature wallet from NDAX.

Atomic Wallet users can hold funds individually or share finances securely with other users with multi-signature wallets, which prevent unauthorized payments by requiring multiple approvals. Here are some ways Atomic Wallet can be used with others:

To save for vacations or joint purchases with friends
To track family spending and allowances
To manage business, club, or organization funds and expenses

We built the following features into this version of Atomic Wallet for a bitcoin wallet that doesn't compromise on security or accessibility:

- Bitcoin and Bitcoin Cash Support
- Multiple bitcoin wallet creation and management in-app
- Integration for buying and selling bitcoin.
- Intuitive multi-signature security for personal or shared wallets
- Device-based security: all private keys are stored locally, not in the cloud
- Hierarchical deterministic (HD) address generation and wallet backups
- Payment protocol (BIP70-BIP73) support: easily-identifiable payment requests and verifiably secure bitcoin payments
- Support for 150+ currency pricing options and unit denomination in BTC or bits
- Support for Bitcoin testnet wallets
- Customizable wallet naming and background colors
- Multiple supported languages, including English, French, German, Chinese (Simplified), and Spanish