Safe
Free
DLL Vault

Windows System Components

Published by Microsoft

Core Windows system DLLs that are part of the operating system. These files should not normally be replaced manually.

Why You Need This

System DLLs like kernel32.dll, ntdll.dll, and user32.dll are core Windows components. If these are missing or corrupted, you should run Windows System File Checker (sfc /scannow) or repair your Windows installation rather than downloading individual files.

DLLs Included (4795)

DesktopSwitcherDataModel.dll x64
292 KB
DevDispItemProvider.dll x64
141.56 KB
DevDispItemProvider.dll x86
101.89 KB
DeveloperOptionsSettingsHandlers.dll x64
352 KB
devenum.dll x64
133.49 KB
devenum.dll x86
96.34 KB
deviceaccess.dll x64
262.61 KB
deviceaccess.dll x86
188.63 KB
deviceassociation.dll x64
81.04 KB
deviceassociation.dll x86
44.88 KB
DeviceCenter.dll x64
252 KB
DeviceCenter.dll x86
185 KB
DeviceCredential.dll x64
92 KB
DeviceCredential.dll x86
55 KB
DeviceDisplayStatusManager.dll x64
60 KB
DeviceDisplayStatusManager.dll x86
31 KB
DeviceDriverRetrievalClient.dll x64
88 KB
DeviceElementSource.dll x64
148 KB
DeviceFlows.DataModel.dll x64
1.72 MB
DeviceFlows.DataModel.dll x86
1.69 MB
DeviceMetadataRetrievalClient.dll x64
160 KB
devicengccredprov.dll x64
260 KB
devicengccredprov.dll x86
192 KB
DevicePairing.dll x64
336 KB
DevicePairing.dll x86
252.5 KB
DevicePairingExperienceMEM.dll x64
128 KB
DevicePairingFolder.dll x64
116 KB
DevicePairingFolder.dll x86
81 KB
DevicePairingProxy.dll x64
48 KB
DevicePairingProxy.dll x86
23.5 KB
DeviceReactivation.dll x64
116.3 KB
DeviceReactivation.dll x86
76.8 KB
deviceregistration.dll x64
180 KB
DeviceSetupManager.dll x64
296 KB
DeviceSetupManagerAPI.dll x64
184 KB
DeviceSetupStatusProvider.dll x64
60 KB
DeviceSetupStatusProvider.dll x86
36 KB
DevicesFlowBroker.dll x64
636 KB
DeviceSoftwareInstallationClient.dll x64
228 KB
DeviceUpdateAgent.dll x64
140 KB
DeviceUxRes.dll x64
36 KB
DeviceUxRes.dll x86
12 KB
devinv.dll x64
692.32 KB
devmgr.dll x64
796 KB
devmgr.dll x86
733 KB
devobj.dll x64
215.22 KB
devobj.dll x86
159.43 KB
DevPropMgr.dll x64
144 KB
DevQueryBroker.dll x64
52 KB
devrtl.dll x64
80 KB

Download Official Installer

Recommended: Install the full package

These are core Windows system files. If corrupted, run sfc /scannow in Command Prompt as Administrator.

Official Microsoft download
Digitally signed installer
Installs all 4795 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.