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Windows 10 DLL File Information

Welcome to DLL information site for Windows 10.
This site was built by scanning all DLL files located in system32 directory of Windows 10 and creating (with automatic script) a Web page for each DLL with all found information.

Each DLL information page includes:

Looking in the Web page of specific DLL can help to learn what is this DLL and how it's linked with the other DLL files on Windows 10 operating system.

In order to browse into the right DLL page, select the first letter of the DLL file, and then you'll get a list of all dll files begins with this letter:

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |

Here's the list of all DLL files begin with 'D':

Filename Description
D3D12.dll Direct3D 12 Runtime  
D3DCompiler_47.dll Direct3D HLSL Compiler  
DAConn.dll Direct Access Connection Flows  
DAFWSD.dll DAF WSD Provider  
DAFWiProv.dll DAF Printer WiFi Provisioning Provider  
DAMM.dll DirectAccess Media Manager  
DAMediaManager.dll Windows DA Media Manager DLL  
DDACLSys.dll SysPrep module for Resetting Data Drive ACL  
DDDS.dll Microsoft Dynamic Datasource Dll  
DDOIProxy.dll DDOI Interface Proxy  
DDORes.dll Device Category information and resources  
DMAppsRes.dll DMAppsRes  
DMPushRouterCore.dll DMPushRouterCore  
DMRServer.dll Digital Media Receiver DLL  
DWrite.dll Microsoft DirectX Typography Services  
DXP.dll Device Stage Shell Extension  
DaOtpCredentialProvider.dll DirectAccess One-Time Password Credential Provider  
DafCdp.dll DAF CDP Provider  
DafDnsSd.dll DAF DnsSd Provider  
DafPrintProvider.dll DAF Print Provider DLL  
DataExchange.dll Data exchange  
DataSenseHandlers.dll DataSense Handler Implementation  
DavSyncProvider.dll DAV sync engine for contacts, calendar  
DbgModel.dll Windows Debugger Data Model  
DefaultDeviceManager.dll Default Device Manager  
DefaultPrinterProvider.dll Microsoft Windows Default Printer Provider  
DesktopShellExt.dll DesktopHost Extensions  
DevDispItemProvider.dll DeviceItem inproc devquery subsystem  
DevPropMgr.dll Microsoft Windows Device Property Manager  
DevQueryBroker.dll DevQuery Background Discovery Broker  
DeveloperOptionsSettingsHandlers.dll DeveloperOptions Handlers Implementation  
DeviceCenter.dll Device Center  
DeviceDisplayStatusManager.dll Device Display Status Manager  
DeviceDriverRetrievalClient.dll Device Driver Retrieval Client  
DeviceElementSource.dll DeviceElementSource  
DeviceMetadataRetrievalClient.dll Windows MRC  
DevicePairing.dll Shell extensions for Device Pairing  
DevicePairingFolder.dll Device Pairing Folder  
DevicePairingProxy.dll Device Pairing Proxy Dll  
DeviceSetupManager.dll Device Setup Manager  
DeviceSetupManagerAPI.dll Device Setup Manager Client API  
DeviceSetupStatusProvider.dll Device Setup Status Provider Dll  
DeviceUxRes.dll Windows Device User Experience Resource File  
DevicesFlowBroker.dll DevicesFlow Broker  
DfsShlEx.dll Distributed File System shell extension  
DiagCpl.dll Troubleshooting Control Panel  
DiagnosticLogCSP.dll DiagnosticLogCSP  
DictationManager.dll Dictation Manager  
DismApi.dll DISM API Framework  
Display.dll Display Control Panel  
DisplayManager.dll DisplayManager  
DmApiSetExtImpl.dll DmApiSetExtImpl  
DockInterface.ProxyStub.dll Windows Wireless Docking DockInterface Proxy/Stub DLL  
DocumentPerformanceEvents.dll Documents and Printing Performance Events  
DolbyDecMFT.dll Media Foundation Dolby Digital Decoders  
Dot3Conn.dll Wired Network Connection Flows  
DscCore.dll DSC  
DscTimer.dll DscTimer  
Dsui.dll Device Setup UI Pages  
DxpTaskSync.dll Microsoft Windows DXP Sync.  
d2d1.dll Microsoft D2D Library  
d3d10.dll Direct3D 10 Runtime  
d3d10_1.dll Direct3D 10.1 Runtime  
d3d10_1core.dll Direct3D 10.1 Runtime  
d3d10core.dll Direct3D 10 Runtime  
d3d10level9.dll Direct3D 10 to Direct3D9 Translation Runtime  
d3d10warp.dll Direct3D 10 Rasterizer  
d3d11.dll Direct3D 11 Runtime  
d3d8.dll Microsoft Direct3D  
d3d8thk.dll Microsoft Direct3D OS Thunk Layer  
d3d9.dll Direct3D 9 Runtime  
d3dim.dll Microsoft Direct3D  
d3dim700.dll Microsoft Direct3D  
d3dramp.dll Microsoft Direct3D  
d3dxof.dll DirectX Files DLL  
dab.dll Desktop Activity Broker DLL  
dabapi.dll Desktop Activity Broker API  
dafBth.dll Bluetooth Device Association Framework Provider  
dafDockingProvider.dll Windows Wireless Docking DAF Plugin  
dafWCN.dll Windows Connect Now DAF Plugin  
dafWfdProvider.dll Windows Wi-Fi Direct DAF Plugin  
dafpos.dll Point Of Service DAF Provider  
dafupnp.dll DAF UPnP Provider  
das.dll Device Association Service  
dataclen.dll Disk Space Cleaner for Windows  
datusage.dll Network Data Usage Helper  
davclnt.dll Web DAV Client DLL  
davhlpr.dll DAV Helper DLL  
dbgcore.dll Windows Core Debugging Helpers  
dbgeng.dll Windows Symbolic Debugger Engine  
dbghelp.dll Windows Image Helper  
dbnetlib.dll Winsock Oriented Net DLL for SQL Clients  
dbnmpntw.dll Named Pipes Net DLL for SQL Clients  
dciman32.dll DCI Manager  
dcomp.dll Microsoft DirectComposition Library  
dcpapi.dll DcpApi Task  
dcpsvc.dll dcpsvc Task  
dcpurapi.dll dcpurapi Task  
ddp_ps.dll Microsoft Data Deduplication Service proxy/stub  
ddpchunk.dll Microsoft Data Deduplication Chunking Library  
ddptrace.dll Microsoft File Server Resource Management Tracing Library  
ddputils.dll Microsoft Data Deduplication Common Library  
ddraw.dll Microsoft DirectDraw  
ddrawex.dll Direct Draw Ex  
defragproxy.dll Microsoft® Drive Optimizer Proxy Library  
defragres.dll Microsoft\Drive Optimizer Resources  
defragsvc.dll Microsoft\Drive Optimizer  
delegatorprovider.dll WMI PassThru Provider for Storage Management  
desk.cpl Desktop Settings Control Panel  
deskadp.dll Advanced display adapter properties  
deskmon.dll Advanced display monitor properties  
devenum.dll Device enumeration.  
deviceaccess.dll Device Broker And Policy COM Server  
deviceassociation.dll Device Association Client DLL  
deviceregistration.dll Device Registration DLL  
devinv.dll Device Inventory Library  
devmgr.dll Device Manager MMC Snapin  
devobj.dll Device Information Set DLL  
devrtl.dll Device Management Run Time Library  
dfdts.dll Windows Disk Failure Diagnostic Module  
dfscli.dll Windows NT Distributed File System Client DLL  
dfshim.dll ClickOnce Application Deployment Support Library  
dhcpcmonitor.dll DHCP Client Monitor Dll  
dhcpcore.dll DHCP Client Service  
dhcpcore6.dll DHCPv6 Client  
dhcpcsvc.dll DHCP Client Service  
dhcpcsvc6.dll DHCPv6 Client  
dhcpsapi.dll DHCP Server API Stub DLL  
diagperf.dll Microsoft Performance Diagnostics  
diagtrack.dll Microsoft Windows Diagnostics Tracking  
dialclient.dll DIAL DLL  
dialserver.dll DIAL Server DLL  
difxapi.dll Driver Install Frameworks for API library module  
dimsjob.dll DIMS Job DLL  
dimsroam.dll Key Roaming DIMS Provider DLL  
dinput.dll Microsoft DirectInput  
dinput8.dll Microsoft DirectInput  
directmanipulation.dll Microsoft Direct Manipulation Component  
discan.dll Data Integrity Scan Task  
dispci.dll Microsoft Display Class Installer  
dispex.dll Microsoft ® DispEx  
dlnashext.dll DLNA Namespace DLL  
dmband.dll Microsoft DirectMusic Band  
dmcfgutils.dll dmcfgutils  
dmcmnutils.dll dmcmnutils  
dmcommandlineutils.dll dmcommandlineutils  
dmcompos.dll Microsoft DirectMusic Composer  
dmcsps.dll dmcsps  
dmdlgs.dll Disk Management Snap-in Dialogs  
dmdskmgr.dll Disk Management Snap-in Support Library  
dmdskres.dll Disk Management Snap-in Resources  
dmdskres2.dll Disk Management Snap-in Resources  
dmenrollengine.dll Enroll Engine DLL  
dmime.dll Microsoft DirectMusic Interactive Engine  
dmintf.dll Disk Management DCOM Interface Stub  
dmiso8601utils.dll dmiso8601utils  
dmloader.dll Microsoft DirectMusic Loader  
dmocx.dll TreeView OCX  
dmoleaututils.dll dmoleaututils  
dmprocessxmlfiltered.dll dmprocessxmlfiltered  
dmpushproxy.dll dmpushproxy  
dmscript.dll Microsoft DirectMusic Scripting  
dmstyle.dll Microsoft DirectMusic Style Engline  
dmsynth.dll Microsoft DirectMusic Software Synthesizer  
dmusic.dll Microsoft DirectMusic Core Services  
dmutil.dll Logical Disk Manager Utility Library  
dmvdsitf.dll Disk Management Snap-in Support Library  
dmwappushsvc.dll dmwappushsvc  
dmwmicsp.dll dmwmicsp  
dmxmlhelputils.dll dmxmlhelputils  
dnsapi.dll DNS Client API DLL  
dnscmmc.dll DNS Client MMC Snap-in DLL  
dnsext.dll DNS extension DLL  
dnshc.dll DNS Helper Class  
dnsrslvr.dll DNS Caching Resolver Service  
docprop.dll OLE DocFile Property Page  
domgmt.dll Delivery Optimization Management  
dosvc.dll Delivery Optimization  
dot3api.dll 802.3 Autoconfiguration API  
dot3cfg.dll 802.3 Netsh Helper  
dot3dlg.dll 802.3 UI Helper  
dot3gpclnt.dll 802.3 Group Policy Client  
dot3gpui.dll 802.3 Network Policy Management Snap-in  
dot3hc.dll Dot3 Helper Class  
dot3mm.dll Wired Network Media Manager  
dot3msm.dll 802.3 Media Specific Module  
dot3svc.dll Wired AutoConfig Service  
dot3ui.dll 802.3 Advanced UI  
dpapi.dll Data Protection API  
dpapiprovider.dll dpapiprovider DLL  
dpapisrv.dll DPAPI Server  
dplayx.dll DirectPlay Stub  
dpmodemx.dll DirectPlay Stub  
dpnaddr.dll DirectPlay Stub  
dpnathlp.dll DirectPlay Stub  
dpnet.dll DirectPlay Stub  
dpnhpast.dll DirectPlay Stub  
dpnhupnp.dll DirectPlay Stub  
dpnlobby.dll DirectPlay Stub  
dps.dll WDI Diagnostic Policy Service  
dpwsockx.dll DirectPlay Stub  
dpx.dll Microsoft(R) Delta Package Expander  
drmmgrtn.dll DRM Migration DLL  
drmv2clt.dll DRMv2 Client DLL  
drprov.dll Microsoft Remote Desktop Session Host Server Network Provider  
drt.dll Distributed Routing Table  
drtprov.dll Distributed Routing Table Providers  
drttransport.dll Distributed Routing Table Transport Provider  
drvstore.dll Driver Store API  
ds32gt.dll ODBC Driver Setup Generic Thunk  
dsauth.dll DS Authorization for Services  
dsclient.dll Data Sharing Service Client DLL  
dscproxy.dll dscproxy  
dsdmo.dll DirectSound Effects  
dskquota.dll Windows Shell Disk Quota Support DLL  
dskquoui.dll Windows Shell Disk Quota UI DLL  
dsound.dll DirectSound  
dsparse.dll Active Directory Domain Services API  
dsprop.dll Windows Active Directory Property Pages  
dsquery.dll Directory Service Find  
dsreg.dll AD/AAD User Device Registration  
dsrole.dll DS Setup Client DLL  
dssec.dll Directory Service Security UI  
dssenh.dll Microsoft Enhanced DSS and Diffie-Hellman Cryptographic Provider  
dssvc.dll Data Sharing Service NT Service DLL  
dsuiext.dll Directory Service Common UI  
dswave.dll Microsoft DirectMusic Wave  
dtsh.dll Detection and Sharing Status API  
dui70.dll Windows DirectUI Engine  
duser.dll Windows DirectUser Engine  
dwmapi.dll Microsoft Desktop Window Manager API  
dwmcore.dll Microsoft DWM Core Library  
dwmghost.dll DWMGhost  
dwminit.dll DWMInit  
dwmredir.dll Microsoft Desktop Window Manager Redirection Component  
dxdiagn.dll Microsoft DirectX Diagnostic Tool  
dxgi.dll DirectX Graphics Infrastructure  
dxgwdi.dll Microsoft DirectX Graphics WDI Handler  
dxmasf.dll Microsoft Windows Media Component Removal File.  
dxpps.dll Device Experience Platform Proxy\Stub DLL  
dxtmsft.dll DirectX Media -- Image DirectX Transforms  
dxtrans.dll DirectX Media -- DirectX Transform Core  
dxva2.dll DirectX Video Acceleration 2.0 DLL