MyTonWallet is a self-custodial, open-source multichain wallet for TON, TRON, Solana, Ethereum, Base, BNB Chain, Arbitrum, and Hyperliquid. With over 9 million users, it offers user-friendly design, reproducible builds, biometric authentication, built-in swap aggregator, and staking — designed for secure and simple asset management across chains. Available on iOS, Android, desktop, web, browser extensions, and Telegram Mini App.