Overview
Atomic Wallet is a non-custodial multi-asset cryptocurrency wallet for desktop, mobile, and browser that lets users store, swap, buy, and stake over a thousand digital assets, including Cardano ADA and Bitcoin1. Private keys are encrypted locally on the user's device, meaning the project never holds or controls user funds1. It targets retail users who want a single interface for managing holdings across many chains without juggling separate wallets.
Key Features
- Broad multi-chain coverage. Supports Cardano, Bitcoin, Ethereum, Solana, Cosmos, Polygon, and more than twenty other networks from a single interface1.
- Native ADA staking. Delegates to Cardano stake pools directly inside the wallet, so users can earn staking rewards without moving funds off-device2.
- Built-in swap and fiat on-ramp. Integrates third-party liquidity and payment providers for in-app asset exchange and card purchases1.
- Cross-platform availability. Ships as a desktop app for Windows, macOS, and Linux (Ubuntu, Debian, Fedora), plus iOS, Android, and a Chrome browser extension1.
- Self-custody by design. Seed phrase and encrypted keys remain on the user's device, aligning with the core self-custody model shared across most desktop wallets.
What to Expect
New users install Atomic Wallet from the official downloads page, generate a twelve-word seed phrase, and set a local password that encrypts the key material at rest1. The interface presents a unified portfolio view across all supported assets, with dedicated flows for swaps, purchases, and staking. Cardano users can delegate ADA to a stake pool in a few clicks and track rewards from the same screen they use for balances.
The experience trades some of the auditability of open-source wallets for breadth of asset and chain coverage. Atomic Wallet does not publish its source code, and independent security review is not publicly identified. In June 2023, a widely reported incident drained funds from a significant number of user accounts, with on-chain analysts tracing stolen assets across multiple chains3. Prospective users should weigh the convenience of a single multi-chain interface against the project's closed-source posture and prior security history before committing material holdings.
