Microsoft .NET Framework 3.5 Service Pack 1 Download FREE

Microsoft .NET Framework 3.5 Download

.NET Frameworks are very important for our PC as it is required to run applications made with Visual Studio using .NET Framework and this programming framework is also used in developing many applications, games, web services, etc and also required for building, deploying, and running applications and services that use .NET technologies, such as desktop applications and Web services. It is a managed execution environment for Windows that provides a variety of services to its running apps.

What is .NET Framework 3.5 Service Pack 1?

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, 3.0, and 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 subcomponents.

Download .NET Framework 3.5 Service Pack 1

What’s new in .NET Framework 3.5 SP 1:

MS .NET Framework 3.5 SP1 provides new features and security updates along with several improvements which are listed below:

ASP.NET Dynamic Data, which provides a rich scaffolding framework that enables rapid data-driven development without writing code, and a new addition to ASP.NET AJAX that provides support for managing browser history.

Core improvements to the CLR (common language runtime) include a better layout of .NET Framework native images, opting out of strong-name verification for fully trusted assemblies, improved application startup performance, better-generated code that improves end-to-end application execution time, and opting for managed code to run in Address Space Layout Randomization (ASLR) mode if supported by the operating system.

 .NET Framework 3.5 SP1 has performance improvements to Windows Presentation Foundation (WPF), including a faster startup time and improved performance for Bitmap effects. It also provides additional functionality for WPF that includes better support for line of business applications, native splash screen support, DirectX pixel shader support, and the new WebBrowser control.

Other versions of .NET Framework:

.NET Framework 4.8.1

.NET Framework 4.5.2

.NET Framework 4.7.2

Related Developer Apps:

Visual C++ Redistributable 2019

Visual C++ Redistributable 2017

ClickOnce application publishers can decide to opt-out of signing and hashing as appropriate for their scenarios, developers can programmatically install ClickOnce applications that display a customized branding, and ClickOnce error dialog boxes support links to application-specific support sites on the Web.

The Entity Framework is an evolution of the existing suite of ADO.NET data access technologies. The Entity Framework enables developers to program against relational databases according to application-specific domain models instead of the underlying database models.

LINQ to SQL includes new support for the new date and file stream capabilities in SQL Server 2008.

The ADO.NET Data Services Framework consists of a combination of patterns and libraries, which enable data to be exposed as a flexible REST (Representational State Transfer)-based data service that can be consumed by Web clients in a corporate network or across the Internet.

Windows Communication Foundation now makes the DataContract Serializer easier to use by providing improved interoperability support, enhancing the debugging experience in partial trust scenarios, and extending syndication protocol support for wider usage in Web 2.0 applications.

The .NET Framework Data Provider for SQL Server (SqlClient) adds new support for file stream and sparse column capabilities in SQL Server 2008.

Technical details:

  • Application Name: Microsoft .NET Framework 3.5 SP1
  • Developer: Microsoft.
  • Version: 3.5 SP1
  • Category: Developer Tool / Runtime Component
  • Size: 231 MB
  • OS support: Windows Server 2003, Server 2008, XP, Windows Vista

Download .NET Framework 3.5 SP1:



Download Microsoft .NET Framework Runtime 4.8 (Latest Version)

NET Framework All Version

You can download .NET Framework 3.5 Service Pack 1 offline installer using the above link. After downloading the installer, you can use it to install .NET Framework 3.5 SP1 runtime on any computer that supports this version of Microsoft .NET Framework.

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