Safe
Free

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.reflection.dll x86
29.63 KB
system.reflection.emit.dll x86
29.59 KB
system.reflection.emit.ilgeneration.dll x86
29.13 KB
system.reflection.emit.lightweight.dll x86
29.13 KB
system.reflection.extensions.dll x86
29.04 KB
system.reflection.primitives.dll x86
29.56 KB
system.resources.reader.dll x86
29.06 KB
system.resources.resourcemanager.dll x86
29.13 KB
system.resources.writer.dll x86
29.04 KB
system.runtime.caching.dll x86
107.78 KB
system.runtime.compilerservices.visualc.dll x86
29.13 KB
system.runtime.dll x86
37.55 KB
system.runtime.durableinstancing.dll x86
160.78 KB
system.runtime.extensions.dll x86
29.53 KB
system.runtime.handles.dll x86
29.55 KB
system.runtime.interopservices.dll x86
32.13 KB
system.runtime.interopservices.runtimeinformation.dll x86
29.54 KB
system.runtime.interopservices.windowsruntime.dll x86
29.55 KB
system.runtime.numerics.dll x86
29.05 KB
system.runtime.remoting.dll x86
331.48 KB
system.runtime.serialization.dll x86
1021.98 KB
system.runtime.serialization.formatters.dll x86
29.54 KB
system.runtime.serialization.formatters.soap.dll x86
130.48 KB
system.runtime.serialization.json.dll x86
29.55 KB
system.runtime.serialization.primitives.dll x86
29.13 KB
system.runtime.serialization.xml.dll x86
29.63 KB
system.runtime.windowsruntime.dll x86
149.48 KB
system.runtime.windowsruntime.ui.xaml.dll x86
62.78 KB
system.security.claims.dll x86
29.13 KB
system.security.cryptography.algorithms.dll x86
29.63 KB
system.security.cryptography.csp.dll x86
29.13 KB
system.security.cryptography.encoding.dll x86
29.13 KB
system.security.cryptography.primitives.dll x86
29.13 KB
system.security.cryptography.x509certificates.dll x86
30.13 KB
system.security.dll x86
311.98 KB
system.security.principal.dll x86
28.63 KB
system.security.securestring.dll x86
28.63 KB
system.servicemodel.activation.dll x86
198.28 KB
system.servicemodel.activities.dll x86
549.27 KB
system.servicemodel.channels.dll x86
154.78 KB
system.servicemodel.discovery.dll x86
301.78 KB
system.servicemodel.dll x86
6.08 MB
system.servicemodel.duplex.dll x86
29.13 KB
system.servicemodel.http.dll x86
29.13 KB
system.servicemodel.internals.dll x86
239.98 KB
system.servicemodel.nettcp.dll x86
29.13 KB
system.servicemodel.primitives.dll x86
33.63 KB
system.servicemodel.routing.dll x86
128.28 KB
system.servicemodel.security.dll x86
29.63 KB
system.servicemodel.servicemoniker40.dll x86
23.47 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.