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PuTTY is a free, open-source SSH and Telnet client used by system administrators, developers, and network engineers to securely access remote systems. It supports multiple protocols including SSH, Telnet, SCP, SFTP, and Serial connections, making it one of the most essential tools for server management.
🔑 Key Features of PuTTY
- SSH Client – Securely connect to remote Linux/Unix servers
- Telnet Support – Access legacy network systems
- Serial Console Access – Manage routers, switches, and IoT devices
- SCP & SFTP – Transfer files securely
- Public Key Authentication – Supports RSA, DSA, ECDSA, and Ed25519 keys
- Lightweight & Portable – No installation required
- Highly Customizable – Color schemes, fonts, window size & keyboard setup
Download PuTTY (Latest Version)
Click the button below to download the PuTTY installer:
File Size~520KB
🖥️ System Requirements
- Windows 11 / 10 / 8 / 7
- 32-bit & 64-bit supported
- No installation required
- Works on low-resource systems
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