Download PuTTY
Free SSH & Telnet Client for Windows, Mac, and Linux
Latest Version
PuTTY 0.78
Released October 2023
PuTTY for Windows
Windows 64-bit (Recommended)
For Windows 10/11 and modern systems
File size: ~3.2 MB | SHA256: verified
Windows 32-bit
For older Windows systems
File size: ~2.8 MB | SHA256: verified
Portable PuTTY
💾
No Installation Required
Run directly from USB drive or any folder
Portable PuTTY 64-bit
Download Portable (64-bit)Portable PuTTY 32-bit
Download Portable (32-bit)Other Platforms
Additional Tools
Installation Instructions
1. Download
Choose the appropriate version for your operating system and architecture.
2. Install/Extract
Run the installer or extract the portable version to your desired location.
3. Launch
Start PuTTY and configure your first SSH connection.