Download Railgun

Get Railgun for your platform and start messaging with true privacy. Your keys never leave your device.

Windows 10+ (64-bit)

macOS 11+ (Apple Silicon & Intel)

AppImage or .deb package

iPhone & iPad

Coming Soon

Android phones & tablets

Coming Soon

Railgun automatically checks for updates and installs them securely. All updates are cryptographically signed to ensure authenticity.

Verify Your Download (Advanced)

1. Download the checksums file:

2. Verify the checksum:

# macOS/Linux
sha256sum -c SHA256SUMS.txt --ignore-missing

# Windows PowerShell
Get-FileHash Rail-Gun-*.exe | Format-List