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PuTTY vs X2Go

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

PuTTY icon
PuTTY
X2Go icon
X2Go

PuTTY vs X2Go: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature PuTTY X2Go
Sugggest Score — —
Category Network & Admin Remote Work & Education
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

X2Go
X2Go

Description: X2Go is an open source remote desktop software that uses the NX technology protocol to provide a graphical desktop environment over a network. It supports Linux and Windows operating systems for both client and server.

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
X2Go
X2Go Features
  • Remote access to Linux desktop environments (GNOME, KDE, Xfce, etc)
  • Audio support
  • File sharing between client and server
  • Session recording
  • TLS encryption
  • Cross-platform - clients available for Linux, Windows, MacOS, iOS, Android
  • Lightweight - optimized for low bandwidth connections
  • Supports multiple Linux distros and versions (Debian, Ubuntu, CentOS, etc)

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
X2Go
X2Go
Pros
  • Free and open source
  • Easy to set up and use
  • Good performance even on slow connections
  • Secure encryption
  • Cross-platform support
Cons
  • Limited features compared to proprietary RDP solutions
  • Audio quality can be spotty
  • File transfer speeds may be slow
  • No native mobile apps - web access only

Pricing Comparison

PuTTY
PuTTY
  • Open Source
X2Go
X2Go
  • Open Source

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Learn More About Each Product

PuTTY
PuTTY
Reviews, pricing & alternatives →
X2Go
X2Go
Reviews, pricing & alternatives →

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