不同的平台上有都有远程桌面软件，下面我给大家总结了5款优秀的开源、免费的远程桌面软件，希望对你的工作有所帮助，仅作参考吧～ RealVNC 是一款支持VNC协议的远程桌面软件，有服务器和客户端两个版本。该工具由原AT&T 的VNC团队开发。RealVNC有FREE,Personal,Enterprise三种版本可供选择。支持Unix和Linux各种版本。
功能列表:
* Ability to remote the native X display (“:0″)
* Improved VNC server configuration
* Improved support for X selections (cut & paste)
* Improved viewer with better user interface
* Viewer options can be changed on the fly
* Improved full-screen mode rdesktop是
一款支持MS RDP协议的开源客户端。可运行在基于X
Windows上的Unix系统。该工具通常运行在Linux上以连接Windows操作系统（Windows XP, Windows 2000,
Windows Server 2003, Windows Vista, Windows 7）。
功能列表:
* Automatic authentication
* Smartcard support
* RemoteApp like support called “seamless” mode via SeamlessRDP
* Mappings for most international keyboards
* Stream compression and encryption
* Bitmap caching
* File system, audio, serial port and printer port redirection
* Automatic authentication Vinagre是GNOME桌面环境下的VNC客户端，支持40多种语言界面。
TightVNC是一免费开源的远程桌面软件，支持RFB协议。
功能列表:
* Scaling of the remote desktop
* Automatic SSH tunneling
* Full compatibility with the standard RFB protocol used in VNC
* Enhanced web browser access
* Support for two passwords, full-control and read-only Grdc (GTK+/Gnome远程桌面客户端) 是一款GTK+/Gnome下的远程桌面客户端。
功能列表:
* Provides a list of remote desktop files for most frequently used servers
* Ability to make quick connections by directly putting in the server name
* Remote desktops with higher resolutions are scrollable/scalable in both window and fullscreen mode
* Viewport fullscreen mode: remote desktop automatically scrolls when the mouse moves over the screen edge.
* Floating toolbar in fullscreen mode, allows you to switch between modes, toggle keyboard grabbing, minimize, etc. | 