Windows 10 / 11

Signed installer, auto-updates included.

  • 64-bit CPU
  • 4 GB RAM
  • .NET 6 runtime bundled
Download .exe 

git clone https://github.com/darkwallet/darkwallet.git
cd darkwallet
npm install
npm run build:win

Linux (AppImage)

One file, no root required.

  • glibc 2.28+
  • 4 GB RAM
  • 64-bit kernel
Download .AppImage 

git clone https://github.com/darkwallet/darkwallet.git
cd darkwallet
npm install
npm run build:linux

macOS 13+

Universal DMG (Intel & Apple Silicon).

  • macOS Ventura 13+
  • 4 GB RAM
  • Gatekeeper notarised
Download .dmg 

git clone https://github.com/darkwallet/darkwallet.git
cd darkwallet
npm install
npm run build:mac

Troubleshooting

Installer doesn’t launch: pause antivirus / SmartScreen, verify hash, then re-enable.

macOS “cannot be opened”: right-click → Open, then allow in System Settings › Privacy & Security.

Wayland clipboard bug (Linux): run with DARKWALLET_DISABLE_CLIPBOARD=1.

Missing libssl.so.3 (Ubuntu 22): sudo apt install libssl3.

EACCES during npm install: install Node via nvm or add --unsafe-perm.

Still stuck? Open an issue on GitHub Issues with OS, logs (~/.config/DarkWallet/logs) and exact steps.

Frequently Asked Questions

Quick answers about our multichain bridge.

Comprehensive Multichain Solution

Our product is a non-custodial, audited multichain bridge offering:

  • Broad compatibility with Ethereum, Polygon, Arbitrum, Optimism, Base, and more
  • User-friendly UI that guides you through each step
  • Transparent fees displayed up front with no hidden charges
  • Real-time monitoring of transfer status and on-chain confirmations

Getting Started

Connect your Web3 wallet, choose chains, enter the amount, and confirm—simple as that.

Supported Networks

All major EVM chains: Ethereum, Base, Optimism, Arbitrum, Polygon. Full list in docs.

Fee Structure

Protocol fee (0.1%+) + on-chain gas. Fees vary by network and load.

Mobile Support

Use our bridge in any mobile Web3 wallet or via native iOS/Android apps.

Robust Security Measures

We prioritize safety with:

  • Third-party audited smart contracts (CertiK, Quantstamp)
  • Multisig guardians and time-locked wallets controlling upgrades
  • Continuous monitoring and on-chain analytics to detect anomalies
  • Active bug bounty program encouraging community reporting

Transferable Assets

ERC-20 tokens, NFTs, stablecoins, and more—if it exists on an EVM chain, you can bridge it securely.

Dynamic Transfer Limits

Limits adjust based on pool liquidity and network congestion:

  • Standard cap: Up to 500,000 USD worth per transaction
  • Daily cap: Up to 5,000,000 USD across all users
  • Check live limits in the dApp header before initiating transfers

Transfer Times

Typically 30s–2min, depending on destination chain finality and chosen gas speed.

Support & Reporting

Report issues via our GitHub Issues page or join our support Discord for real-time assistance.