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PuTTY vs SSH Tunnel NG

Professional comparison and analysis to help you choose the right software solution for your needs.

PuTTY icon
PuTTY
SSH Tunnel NG icon
SSH Tunnel NG

PuTTY vs SSH Tunnel NG: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature PuTTY SSH Tunnel NG
Sugggest Score — —
Category Network & Admin Security & Privacy
Pricing Open Source Open Source

Product Overview

PuTTY
PuTTY

Description: PuTTY is a popular open-source terminal emulator and SSH client for Windows. Developed by Simon Tatham, PuTTY provides a lightweight and versatile tool for connecting to remote servers using various network protocols, including SSH, Telnet, and Rlogin. It is widely used for secure and convenient command-line access to remote systems.

Type: software

Pricing: Open Source

SSH Tunnel NG
SSH Tunnel NG

Description: SSH Tunnel NG is a software tool that allows you to create secure SSH tunnels on your local computer. It makes it easy to forward ports, map remote hosts, and proxy network traffic for privacy and security.

Type: software

Pricing: Open Source

Key Features Comparison

PuTTY
PuTTY Features
  • SSH client
  • Telnet client
  • Rlogin client
  • Raw socket connection
  • Serial port connection
  • Basic file transfer (SCP and SFTP)
  • Proxying for tunneling connections through HTTP proxies
  • Local terminal emulator (with VT100 and VT52 emulation)
  • Configurable keyboard shortcuts
  • Session logging
SSH Tunnel NG
SSH Tunnel NG Features
  • Create SSH tunnels
  • Forward remote ports to local ports
  • Map remote hosts to localhost
  • Proxy network traffic through tunnels
  • Supports SSH, HTTP, SOCKS proxies
  • Configurable tunnel options
  • Automatic reconnection
  • Scripting support

Pros & Cons Analysis

PuTTY
PuTTY
Pros
  • Free and open source
  • Lightweight and fast
  • Supports multiple network protocols
  • Available for Windows, with unofficial ports for other platforms
  • Highly configurable with many options
  • Actively developed and maintained
Cons
  • Official builds only for Windows
  • Limited file transfer capabilities compared to FTP/SFTP clients
  • Minimalist interface lacks some conveniences of other SSH clients
  • Lacks advanced SSH features like agent forwarding or port tunneling
  • No official support offered
SSH Tunnel NG
SSH Tunnel NG
Pros
  • Easy to set up tunnels
  • Intuitive interface
  • Stable and reliable
  • Open source and free
  • Cross-platform support
  • Powerful tunneling capabilities
Cons
  • Lacks advanced configuration options
  • No SFTP support
  • Requires some SSH knowledge to use effectively

Pricing Comparison

PuTTY
PuTTY
  • Open Source
SSH Tunnel NG
SSH Tunnel NG
  • Open Source

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Learn More About Each Product

PuTTY
PuTTY
Reviews, pricing & alternatives →
SSH Tunnel NG
SSH Tunnel NG
Reviews, pricing & alternatives →

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