Downloads

Downloads

Get started with post-quantum cryptography tools and resources

Qromium 1.0.0 · PQC Wallet 2.1.0 · Extension 1.5.0

Download Qromium Mobile apps
Current releases
Qromium Browser
v1.0.0 · 195 MB
PQC Wallet
2.1.0 · App Store · Play Store
PQC Wallet Extension
1.5.0 · Chrome Web Store

NIST-standardized post-quantum cryptography

01Desktop and Android

Qromium Browser

Qromium for macOS

Chromium-based browser with native post-quantum digital signature support for macOS. Universal binary for Intel and Apple Silicon.

v1.0.0 · dmg · macOS 11+ · 195 MB

Download .dmg

Qromium for Windows

Post-quantum secure browser for Windows 10/11. 64-bit installer with automatic updates.

v1.0.0 · exe · Windows 10+ · 218 MB

Download Setup.exe

Qromium for Linux

Debian/Ubuntu package with post-quantum digital signature and post-quantum key encapsulation support. Compatible with Ubuntu 20.04+, Debian 11+.

v1.0.0 · deb · Ubuntu 20.04+ · 172 MB

Download .deb Package

Coming soon

Qromium for Android

Full-featured Qromium browser with post-quantum digital signatures for Android devices. Direct APK installation for advanced users.

  • Native post-quantum cryptography support
  • Chromium-based with quantum-safe TLS
  • Android 10+ required

v144.0 · Play Store

Get it on Google Play

Recommended · Auto-updates

Download APK (Direct)

403 MB · v1.0.0

Coming soon

Direct APK requires enabling "Install from Unknown Sources" in Android settings.

02Mobile

Mobile Applications

PQC Wallet for iOS

Version 2.1.0 · App Store

Quantum-safe cryptocurrency wallet with post-quantum digital signatures and hardware-backed security.

  • Face ID / Touch ID support
  • Hardware wallet integration
  • Multi-chain support
Download on App Store

PQC Wallet for Android

Version 2.1.0 · Play Store

Secure cryptocurrency wallet with StrongBox Keystore support. Quantum-resistant digital signatures for Android 10+.

  • Biometric authentication
  • TEE integration
  • DeFi protocol support
Get it on Google Play
03Browser extension

Browser Extensions

PQC Wallet Extension

Version 1.5.0 · Chrome Web Store

Non-custodial browser extension with post-quantum digital signature and post-quantum key encapsulation support. Compatible with Chrome, Edge, Brave, and other Chromium browsers.

  • Manifest V3 compliant
  • WalletConnect support
  • Hardware wallet compatible
Install from Chrome Web Store

Recommended · Supports Chrome, Edge, Brave & Chromium browsers

Learn More
04Resources

Resources

Quantum Resilience Evidence

CBOM, governance artifacts, and compliance documentation.

View Evidence

Extension developer guide

JavaScript API, integration example and a live test harness.

Read the guide

Compliance package

Self-certification, technical reports, and audit materials are available on request.

Request via email
05Requirements

System Requirements

Scroll sideways to see all columns.

Minimum requirements by product
Product Platform Memory or storage Other
Qromium Browser macOS 11+ / Windows 10+ / Linux 4GB RAM minimum · 1GB disk space —
Mobile Wallet iOS 15+ / Android 10+ 100MB storage Biometric authentication
Browser Extension Chrome 120+ / Edge 120+ 50MB storage Manifest V3 support