Old Version of Silverlight 4.0.60129.0
Selected Version
Silverlight 4.0.60129.0
Supported Systems
Legacy OS support
Windows 2000, XP, Vista, 7, 8
Release Date
14 February, 2011 (5 years ago )

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Silverlight 4.0.60129.0

Silverlight 4.0.60129.0 (5.99 MB)

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System Requirements of Silverlight 4.0.60129.0
  • Windows XP
  • Windows XP x64
  • Windows Vista
  • Windows Vista x64
  • Windows 7
  • Windows 7 x64
Program Information of Silverlight 4.0.60129.0
Version Name:
Silverlight 4.0.60129.0

File Size:
5.99 MB

Released Date:
14 February, 2011 (5 years ago)

MD5 Checksum:

SHA1 Checksum:

Version History of Silverlight 4.0.60129.0
All updates to Microsoft Silverlight include functional, performance, reliability and security improvements and are backward compatible with web applications built using previous versions of Silverlight.
  • Fixed an issue where Unix time…

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Silverlight Screenshots
Installing Silverlight 4.0.60129.0 web application framework with a free plug-in, powered by the .NET framework and compatible with multiple browsers,… More
About Silverlight

Microsoft Silverlight is a web application framework that provides functionalities similar to those in Adobe Flash, integrating multimedia, graphics, animations and interactivity into a single runtime environment. Initially Silverlight was released as a video streaming plug-in, later version brought additional interactivity features and support for .NET languages and development tools. It is compatible with multiple web browser products used on Microsoft Windows, Linux (using Novell Moonlight), and Mac OS X operating systems.

Updates : Silverlight Updates

Did You Know?

Silverlight offers a flexible programming model that supports AJAX, VB, C#, Python, and Ruby, and integrates with existing Web applications.