The Microsoft .NET Framework 4 web installer package downloads and installs the .NET Framework components required to run on the target machine architecture and OS.
    Microsoft .NET Framework 3.5 contains many new features building incrementally upon .NET Framework 2.0 and 3.0, ...
    The .NET Framework version 1.1 redistributable package includes everything you need to run applications developed using the .NET Framework. Download ...
    .NET Framework 4.5 is a highly compatible, in-place update to .NET Framework 4. Download Center. Menu Search. Search Download Center ...
    Microsoft .NET Framework 2.0 Service Pack 1 provides cumulative roll-up updates for customer reported issues found after the release of Microsoft .NET Framework 2.0.
    The Microsoft .NET Framework 4.5.1 is a highly compatible, in-place update to the Microsoft .NET Framework 4 and the Microsoft .NET Framework 4.5.
    ... After installing the .NET Framework 2.0 SP2 update you should immediately install the update KB959209 to address a set of known application compatibility issues ...
    Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, ...
    The Microsoft .NET Framework Software Development Kit (SDK) version 2.0 includes tools, documentation and samples developers need to write, build, test, and deploy ...
    The Microsoft® .NET Framework includes everything you need to run .NET Framework applications.