BitcoinOS
Bitcoin Smart Contract Platform
Download the BitcoinOS Desktop App
Unlock Bitcoin's $2T Potential with DeFi and Smart Contracts
BitcoinOS brings programmable tokens, ZK rollups, and trustless bridging to Bitcoin's mainnet. Download our new Desktop app to join the presale, stake BOS, and build on the future of Bitcoin DeFi.
Powerful Features for Bitcoin DeFi
Experience the full potential of Bitcoin with cutting-edge DeFi tools, ZK rollups, and seamless smart contract integration.
One-Tap Presale and Onboarding
Instant email wallet setup with a BOS airdrop for first trades and presale access starting at $50.
Real-Time ZK Rollup Dashboard
Live rollup status, gas savings, and proof verification for transparent scaling.
Programmable Token Manager
Create and manage programmable tokens with a user-friendly Token Builder wizard.
Grail Trustless Bridging
One-step BTC bridging to 30+ chains with real-time fee comparisons.
BOS Staking and Airdrop Tracker
Stake BOS for rewards and track airdrop eligibility with a May 5, 2026, claim deadline.
Security and Fraud-Proof Monitor
Real-time alerts and fraud-proof checks for secure transactions.
Community Governance Portal
Vote on upgrades and earn BOS rewards on leaderboards.
Developer Sandbox with Rollup Simulator
Test and simulate rollup transactions with gas-free deployment.
Get Started Now
Choose your platform and start building on Bitcoin's future
System Requirements: Windows 10+ or macOS 10.15+
File size: ~150MB | Latest version: 1.0.0