RealVNC vs KRDC : Which is Better?

RealVNC icon

RealVNC

RealVNC is a software consisting of a server and client application for the Virtual Network Computing (VNC) protocol to control another computer's screen remotely. Developed by RealVNC Limited

License: Free Personal

Categories: Network & Admin

Apps available for Mac OS X Windows Linux Android iPhone

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KRDC icon

KRDC

KRDC is a client application that allows you to view or even control the desktop session on another machine that is running a compatible server. Developed by Urs Wolfer

License: Open Source

Categories: Network & Admin

Apps available for Linux

RealVNC VS KRDC

RealVNC is a robust commercial solution providing high performance and security features, making it suitable for enterprise use. In contrast, KRDC is an open-source, lightweight solution that integrates well with KDE, ideal for casual users and quick remote access.

RealVNC

Pros:

  • High performance with low latency
  • Cross-platform compatibility (Windows, macOS, Linux, etc.)
  • Secure connection with encryption
  • File transfer capabilities
  • Remote printing support

Cons:

  • Paid subscription for advanced features
  • Requires installation on both ends
  • May have a steeper learning curve for beginners

KRDC

Pros:

  • Open-source and free to use
  • Lightweight and easy to install
  • Integrated with KDE desktop environment
  • Supports multiple protocols (RDP, VNC, etc.)
  • Good for quick remote access

Cons:

  • Limited features compared to commercial alternatives
  • Performance can vary based on network conditions
  • Less support for non-Linux platforms

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