Microsoft .NET Framework

Published by Microsoft

The .NET Framework is a software framework developed by Microsoft that runs primarily on Windows. It includes a large class library and provides language interoperability.

Why You Need This

Many Windows applications are built on .NET Framework. If you see errors about clr.dll, mscorlib.dll, or similar files, you may need to install or repair .NET Framework.

DLLs Included (255)

system.collections.nongeneric.dll x86

29.59 KB

system.collections.specialized.dll x86

29.56 KB

system.componentmodel.annotations.dll x86

30.54 KB

system.componentmodel.composition.dll x86

289.98 KB

system.componentmodel.composition.registration.dll x86

53.78 KB

system.componentmodel.dataannotations.dll x86

116.28 KB

system.componentmodel.dll x86

29.54 KB

system.componentmodel.eventbasedasync.dll x86

29.56 KB

system.componentmodel.primitives.dll x86

30.05 KB

system.componentmodel.typeconverter.dll x86

31.06 KB

system.configuration.dll x86

402.48 KB

system.configuration.install.dll x86

92.98 KB

system.console.dll x86

29.56 KB

system.core.dll x86

1.48 MB

system.data.common.dll x86

30.05 KB

system.data.datasetextensions.dll x86

system.data.entity.design.dll x86

1.03 MB

system.data.entity.dll x86

3.85 MB

system.data.linq.dll x86

673.48 KB

system.data.oracleclient.dll x64

501.05 KB

system.data.oracleclient.dll x86

497.28 KB

system.data.services.client.dll x86

434.78 KB

system.data.services.design.dll x86

171.48 KB

system.data.services.dll x86

657.98 KB

system.data.sqlxml.dll x86

709.48 KB

system.deployment.dll x86

1.52 MB

system.design.dll x86

4.79 MB

system.device.dll x86

63.48 KB

system.diagnostics.contracts.dll x86

30.04 KB

system.diagnostics.debug.dll x86

29.54 KB

system.diagnostics.fileversioninfo.dll x86

29.04 KB

system.diagnostics.process.dll x86

29.54 KB

system.diagnostics.stacktrace.dll x86

29.55 KB

system.diagnostics.textwritertracelistener.dll x86

29.54 KB

system.diagnostics.tools.dll x86

29.55 KB

system.diagnostics.tracesource.dll x86

29.56 KB

system.diagnostics.tracing.dll x86

39.63 KB

system.directoryservices.accountmanagement.dll x86

290.48 KB

system.directoryservices.dll x86

405.48 KB

system.directoryservices.protocols.dll x86

188.78 KB

system.dll x86

3.39 MB

system.drawing.design.dll x86

120.98 KB

system.drawing.dll x86

581.01 KB

system.drawing.primitives.dll x86

29.55 KB

system.dynamic.dll x86

119.98 KB

system.dynamic.runtime.dll x86

30.04 KB

system.enterpriseservices.dll x64

235.75 KB

system.enterpriseservices.dll x86

236.78 KB

Download Official Installer

Recommended: Install the full package

Download 64-bit Download 32-bit

Official Microsoft download

Digitally signed installer

Installs all 255 required DLLs

Don't Download Individual DLLs

Installing the full runtime package is always the correct solution. Individual DLL downloads rarely fix the underlying issue and can cause additional problems.