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1.0.0 Free and open source

Your keys. Your crypto.

A desktop wallet for Bitcoin, Ethereum, Solana and 34 more blockchains. Send, swap and stake, with your keys kept on your own computer.

Download Kyro Windows, macOS and Linux
Kyro's portfolio screen: total value, price chart, asset list with Bitcoin, Ethereum, Dogecoin, Solana and Cardano, and vault status.
  • Open sourceGPL-3.0, on GitHub
  • Self-custodyNo account, no server
  • Ledger & TrezorHardware wallet support
  • Tor built inNo tracking, no telemetry

Swap

Swap inside the wallet

Kyro asks several providers for a quote and shows what you receive after fees. Token approvals are for the exact amount unless you change it.

How swap fees work
Kyro swap form on Ethereum: You send USDT, you receive about ETH, service fee included in the rate.
Kyro token approval step: approved amount 200 USDC, exact; the unlimited approval switch is off.

Send

Read it before you sign it

The Rust core decodes every transaction and opens a separate system window with the amount, the recipient and the fee. Unusual transactions ask a second time.

How signing works
Kyro send screen: from account, recipient, amount, network fee options and a review panel.

Assets

Every account in one list

Prices, 7-day trends and balances for all your blockchains, from a single recovery phrase. Add as many accounts as you need.

Supported blockchains
Kyro asset list: Bitcoin, Ethereum, Dogecoin, Solana, Cardano and Ethereum on Arbitrum, each with price, 7-day trend, balance and share.

Staking

Stake from your own accounts

Delegate SOL, ADA and TRX to a validator, a pool or a Super Representative. Kyro takes no fee on staking.

Staking details
Kyro staking overview: Solana, Cardano and TRON cards, a note on risks, and chains without native staking.

Hardware and privacy

Ledger, Trezor and Tor

Keep keys on a hardware wallet and confirm on the device. Network traffic goes through the built-in Tor client, and the status bar shows when it is on.

Privacy and network
Kyro vault panel: keys encrypted on this device, auto-lock timer, hardware wallet, unlimited approvals: none, recovery phrase: imported.
Kyro status bar: synced, block height, server latency and Tor on.

Features

Also in the app

Small things that matter when you hold crypto yourself.

Many accounts

Create as many as you need and move funds between them in two clicks.

Hardware wallets

Ledger and Trezor, including Trezor Safe 7.

Scam protection

Address-poisoning alerts, clipboard checks and exact token approvals.

Private by default

Built-in Tor, no telemetry. Use your own nodes if you like.

All features

Getting started

Three steps, no account

  1. Install

    Install Kyro with one command, or download it from GitHub for Windows, macOS or Linux. Check the SHA-256 if you download the file yourself.

  2. Create or import

    Make a new 12 or 24-word recovery phrase, or import yours. It is encrypted with your password, on your computer.

  3. Send, swap, stake

    Every transaction opens a system window that shows what you are signing. Nothing is sent until you confirm.

Security

Built so you don’t have to trust us

Kyro is open source. Anyone can read the code and build the app themselves.

  • Keys are encrypted on your device and never leave the Rust core.
  • Every signature needs your password and a confirmation in a system window.
  • Unusual transactions ask for a second confirmation.
  • Traffic goes over Tor. Every server Kyro contacts is listed publicly.
How Kyro protects your keys
01
InterfaceSandboxed web view. Never sees a key.
02
App shellTor, auto-lock, system confirmation window.
03
Rust coreEncryption, keys and signing.

Blockchains

37 blockchains. 220+ tokens.

All in the same wallet, from the same recovery phrase.

Swaps from 0.7%, built into the rate you see.

What works on each blockchain

Fees

Simple fees

Kyro is free. Only swaps carry a fee, built into the rate.

0% Send and receive Only the network fee.
0% Staking Only the network fee.
from 0.7% Swaps Built into the rate you see.

Swap fee table and an example

Get Kyro

Version 1.0.0 · Free · Windows, macOS and Linux

Windows · PowerShell

irm https://kyrowallet.com/install.ps1 | iex

macOS and Linux · Terminal

curl -fsSL https://kyrowallet.com/install.sh | sh

Downloads the latest release from GitHub, checks its SHA-256 against SHA256SUMS, then installs it. The scripts are open source: install.ps1 · install.sh (website/src).

Or download the file

Windows .exe installer macOS Apple Silicon & Intel Linux AppImage

Also: .msi · .deb · SHA256SUMS · Opening a downloaded file · Release notes

Questions

Short answers

Is Kyro Wallet free?

Yes. Kyro is free to download and use, and open source under GPL-3.0-or-later. Sending, receiving and staking cost only the network fee. Swaps from 0.7%, built into the rate. Fee details.

Is Kyro custodial?

No. Kyro is non-custodial. Your keys are created and encrypted on your computer. There is no account and no server holding your funds, so nobody, including us, can freeze, move or recover them.

Does Kyro support hardware wallets?

Yes: Ledger and Trezor, including Trezor Safe 7. Supported on Bitcoin, Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Base, Avalanche, Cronos, Mantle, Sonic, Flare, Kaia, Gnosis, HyperEVM, Sei, Conflux, Solana, TRON, Cardano, XRP Ledger, Litecoin, Dogecoin, Bitcoin Cash, Dash, Stellar, NEAR, Sui, TON, Cosmos Hub, Aptos, Algorand, Hedera and Zcash.

Is Kyro open source? Has it been audited?

The full source is on GitHub under GPL-3.0-or-later. An internal security review has been done. No external audit has been published yet.

All questions

Support

Support the project

Kyro is free. Donations help keep it going. You can also sponsor on GitHub.