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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 'S':

Filename Description
SCardDlg.dll SCardDlg - Smart Card Common Dialog  
SCardSvr.dll Smart Card Resource Management Server  
SHCore.dll SHCORE  
SMBHelperClass.dll SMB (File Sharing) Helper Class for Network Diagnostic Framework  
SMSRouter.dll Mobile Broadband SMS Router  
SNTSearch.dll Sticky Notes Search DLL  
SPInf.dll Windows SPINF  
SRH.dll Screen Reader Helper DLL  
SRHInproc.dll Screen Reader Helper DLL  
SSShim.dll Windows Componentization Platform Servicing API  
ScDeviceEnum.dll Smart Card Device Enumeration Service  
Search.ProtocolHandler.MAPI2.dll Microsoft Search Protocol Handler for MAPI2  
SearchFolder.dll SearchFolder  
SebBackgroundManagerPolicy.dll SEB Background Manager Policy DLL  
Sens.dll System Event Notification Service (SENS)  
SensApi.dll SENS Connectivity API DLL  
SensorCustomAdbAlgorithm.dll Microsoft Windows Sensor Custom ADB Algorithm  
SensorPerformanceEvents.dll Sensors Performance Events  
SensorService.dll Sensor Service  
SensorsApi.dll Sensor API  
SensorsClassExtension.dll Sensor Driver Class Extension component  
SensorsCpl.dll Open Location and Other Sensors  
SensorsNativeApi.V2.dll Sensors Native API (V2 stack)  
SensorsNativeApi.dll Sensors Native API  
SensorsUtilsV2.dll Sensors v2 Utilities DLL  
SessEnv.dll Remote Desktop Configuration service  
SetNetworkLocation.dll Set Network Location Utility  
SetProxyCredential.dll Set Proxy Credential Utility  
SettingMonitor.dll Setting Synchronization Change Monitor  
SettingSync.dll Setting Synchronization  
SettingSyncCore.dll Setting Synchronization Core  
SettingSyncPolicy.dll SettingSync Policy  
SettingsExtensibilityHandlers.dll System Settings SettingsExtensibility Handler Implementation  
SettingsHandlers_ClosedCaptioning.dll System Settings Closed Captioning Handlers Implementation  
SettingsHandlers_Flashlight.dll System Settings Flashlight Handler Implementation  
SettingsHandlers_Geolocation.dll System Settings Geolocation Handlers Implementation  
SettingsHandlers_Maps.dll System Settings Maps Handlers Implementation  
SettingsHandlers_Notifications.dll System Settings Notifications Handlers Implementation  
SettingsHandlers_OneCore_BatterySaver.dll System Settings Battery Saver One Core Handlers Implementation  
SettingsHandlers_Privacy.dll System Settings Privacy Handlers Implementation  
SettingsHandlers_SIUF.dll System Settings System Initiated User Feedback Handlers Implementation  
SettingsHandlers_SignInOptions.dll System Settings Sign-in Options Handlers Implementation  
SettingsHandlers_StorageSense.dll System Settings Storage Handler Implementation  
SettingsHandlers_UserAccount.dll System Settings User Account Handlers Implementation  
SettingsHandlers_nt.dll System Settings Handlers Implementation  
ShareHost.dll ShareHost  
SharedStartModelShim.dll SharedStartModelShim  
SimAuth.dll EAP SIM run-time dll  
SimCfg.dll EAP SIM config dll  
SmartCardSimulator.dll Microsoft Smart Card Simulator Transport  
SmartcardCredentialProvider.dll Windows Smartcard Credential Provider  
SmiEngine.dll WMI Configuration Core  
SmsDeviceAccessRevocation.dll Sms Device Access Revocation Handler  
SmsRouterSvc.dll Windows SMS Router Service  
SndVolSSO.dll SCA Volume  
SortServer2003Compat.dll Sort Version Server 2003  
SortWindows61.dll SortWindows61 Dll  
SortWindows6Compat.dll Sort Version Windows 6.0  
SpaceControl.dll Storage Spaces control panel  
SpeechPal.dll SpeechPal DLL  
SrEvents.dll SrEvents  
SrpUxNativeSnapIn.dll Application Control Policies Group Policy Editor Extension  
Startupscan.dll Startup scan task DLL  
StateRepository.Core.dll StateRepository Core  
StorSvc.dll Storage Services  
StorageContextHandler.dll Device Center Storage Context Menu Handler  
StorageUsage.dll Storage Usage  
StoreAgent.dll StoreAgent  
Storprop.dll Property Pages for Storage Devices  
StructuredQuery.dll Structured Query  
SubscriptionMgr.dll Subscription Manager DLL  
Suplcsps.dll Windows Supl CSP implementation  
SurfaceHubHandlers.dll Surface Hub Handlers Implementation  
SyncCenter.dll Microsoft Sync Center  
SyncController.dll SyncController for managing sync of mail, contacts, calendar  
SyncHostps.dll Proxystub for sync host  
SyncInfrastructure.dll Microsoft Windows Sync Infrastructure.  
SyncInfrastructureps.dll Microsoft Windows sync infrastructure proxy stub.  
SyncProxy.dll SyncProxy for RPC communication about sync of mail, contacts, calendar  
SyncRes.dll ActiveSync Resources  
SyncSettings.dll Sync Settings  
Syncreg.dll Microsoft Synchronization Framework Registration  
SystemEventsBrokerClient.dll system Events Broker Client Library  
SystemEventsBrokerServer.dll System Events Broker  
SystemSettings.DataModel.dll SystemSettings.Datamodel private API  
SystemSettings.DeviceEncryptionHandlers.dll Device Encryption Setting Handlers  
SystemSettings.Handlers.dll System settings common handler group  
SystemSettings.UserAccountsHandlers.dll SystemSettings.UserAccountsHandlers DLL  
SystemSettingsThresholdAdminFlowUI.dll System Settings Admin Flow XAML UI Implementation  
samcli.dll Security Accounts Manager Client DLL  
samlib.dll SAM Library DLL  
samsrv.dll SAM Server DLL  
sas.dll WinLogon Software SAS Library  
sbe.dll DirectShow Stream Buffer Filter.  
sbeio.dll Stream Buffer IO DLL  
sberes.dll DirectShow Stream Buffer Filter Resouces.  
sbservicetrigger.dll Socket Broker Service Trigger  
scansetting.dll Microsoft® Windows(TM) ScanSettings Profile and Scanning implementation  
scapi.dll Service Configuration Native API  
scavengeui.dll Update Package Cleanup  
scecli.dll Windows Security Configuration Editor Client Engine  
scesrv.dll Windows Security Configuration Editor Engine  
schannel.dll TLS / SSL Security Provider  
schedcli.dll Scheduler Service Client DLL  
schedsvc.dll Task Scheduler Service  
scksp.dll Microsoft Smart Card Key Storage Provider  
scripto.dll Microsoft ScriptO  
scrobj.dll Windows ® Script Component Runtime  
scrptadm.dll Script Adm Extension  
scrrun.dll Microsoft ® Script Runtime  
sdcpl.dll Backup and Restore (Windows 7) Control Panel  
sdengin2.dll Microsoft® Windows Backup Engine  
sdhcinst.dll Secure Digital Host Controller Class Installer  
sdiageng.dll Scripted Diagnostics Execution Engine  
sdiagprv.dll Windows Scripted Diagnostic Provider API  
sdiagschd.dll Scripted Diagnostics Scheduled Task  
sdohlp.dll NPS SDO Helper Component  
sdrsvc.dll Microsoft® Windows Backup Service  
sdshext.dll Microsoft® Windows Backup Shell Extension  
sechost.dll Host for SCM/SDDL/LSA Lookup APIs  
seclogon.dll Secondary Logon Service DLL  
secproc.dll Windows Rights Management Desktop Security Processor  
secproc_isv.dll Windows Rights Management Desktop Security Processor  
secproc_ssp.dll Windows Rights Management Services Server Security Processor  
secproc_ssp_isv.dll Windows Rights Management Services Server Security Processor (Pre-production)  
secur32.dll Security Support Provider Interface  
security.dll Security Support Provider Interface  
sendmail.dll Send Mail  
sensrsvc.dll Microsoft Windows Sensor Monitoring Service  
serialui.dll Serial Port Property Pages  
serwvdrv.dll Unimodem Serial Wave driver  
setbcdlocale.dll MUI Callback for Bcd  
setupapi.dll Windows Setup API  
setupcln.dll Setup Files Cleanup  
setupetw.dll Setup ETW Event Resources  
sfc.dll Windows File Protection  
sfc_os.dll Windows File Protection  
shacct.dll Shell Accounts Classes  
sharemediacpl.dll Share Media Control Panel  
shdocvw.dll Shell Doc Object and Control Library  
shell32.dll Windows Shell Common Dll  
shellstyle.dll Windows Shell Style Resource Dll  
shfolder.dll Shell Folder Service  
shgina.dll Windows Shell User Logon  
shimeng.dll Shim Engine DLL  
shimgvw.dll Photo Gallery Viewer  
shlwapi.dll Shell Light-weight Utility Library  
shpafact.dll Windows Shell LUA/PA Elevation Factory Dll  
shsetup.dll Shell setup helper  
shsvcs.dll Windows Shell Services Dll  
shunimpl.dll Windows Shell Obsolete APIs  
shutdownux.dll Shutdown UX  
shwebsvc.dll Windows Shell Web Services  
signdrv.dll WMI provider for Signed Drivers  
sisbkup.dll Single-Instance Store Backup Support Functions  
slc.dll Software Licensing Client Dll  
slcext.dll Software Licensing Client Extension Dll  
slpts.dll Sleep Study Troubleshooter  
slwga.dll Software Licensing WGA API  
smbwmiv2.dll WMIv2 Provider for SMB File Server/Client  
smphost.dll Storage Management Provider (SMP) host service  
snmpapi.dll SNMP Utility Library  
softkbd.dll Soft Keyboard Server and Tip  
softpub.dll Softpub Forwarder DLL  
spbcd.dll BCD Sysprep Plugin  
spfileq.dll Windows SPFILEQ  
spmpm.dll MountPointManager Sysprep Plugin  
spnet.dll Net Sysprep Plugin  
spoolss.dll Spooler SubSystem DLL  
spopk.dll OPK Sysprep Plugin  
spp.dll Microsoft® Windows Shared Protection Point Library  
sppc.dll Software Licensing Client Dll  
sppcext.dll Software Protection Platform Client Extension Dll  
sppcomapi.dll Software Licensing Library  
sppcommdlg.dll Software Licensing UI API  
sppinst.dll SPP CMI Installer Plug-in DLL  
sppnp.dll PnP module of SysPrep  
sppobjs.dll Software Protection Platform Plugins  
sppwinob.dll Software Protection Platform Windows Plugin  
sppwmi.dll Software Protection Platform WMI provider  
spwinsat.dll WinSAT Sysprep Plugin  
spwizeng.dll Setup Wizard Framework  
spwizimg.dll Setup Wizard Framework Resources  
spwizres.dll Setup Wizard Framework Resources  
spwmp.dll Windows Media Player System Preparation DLL  
sqlcecompact40.dll Database Repair Tool (32-bit)  
sqlceoledb40.dll OLEDB Provider (32-bit)  
sqlceqp40.dll Query Processor (32-bit)  
sqlcese40.dll Storage Engine (32-bit)  
sqlsrv32.dll SQL Server ODBC Driver  
sqlunirl.dll String Function .DLL for SQL Enterprise Components  
sqlwid.dll Unicode Function .DLL for SQL Enterprise Components  
sqlwoa.dll Unicode/ANSI Function .DLL for SQL Enterprise Components  
sqmapi.dll SQM Client  
srchadmin.dll Indexing Options  
srclient.dll Microsoft® Windows System Restore Client Library  
srcore.dll Microsoft® Windows System Restore Core Library  
srhelper.dll Microsoft® Windows driver and windows update enumeration library  
srm.dll Microsoft® File Server Resource Manager Common Library  
srm_ps.dll Microsoft® FSRM internal proxy/stub  
srmclient.dll Microsoft® File Server Resource Management Client Extensions  
srmlib.dll Microsoft (R) File Server Resource Management Interop Assembly  
srmscan.dll Microsoft® File Server Storage Reports Scan Engine  
srmshell.dll Microsoft® File Server Resource Management Shell Extension  
srmstormod.dll Microsoft® File Server Resource Management Office Parser  
srmtrace.dll Microsoft® File Server Resource Management Tracing Library  
srpapi.dll SRP APIs Dll  
srrstr.dll Microsoft® Windows System Protection Configuration Library  
srumapi.dll System Resource Usage Monitor API  
srumsvc.dll System Resource Usage Monitor Service  
srvcli.dll Server Service Client DLL  
srvsvc.dll Server Service DLL  
srwmi.dll Microsoft® Windows System Restore WMI Provider  
sscore.dll Server Service Core DLL  
sscoreext.dll Server Service Core DLL  
ssdpapi.dll SSDP Client API DLL  
ssdpsrv.dll SSDP Service DLL  
sspicli.dll Security Support Provider Interface  
sspisrv.dll LSA SSPI RPC interface DLL  
sstpsvc.dll Provides the facility of using Secure Socket Tunneling Protocol (SSTP) to connect to remote computers (using VPN).  
stclient.dll COM+ Configuration Catalog Client  
sti.dll Still Image Devices client DLL  
sti_ci.dll Still Image Class Installer  
stobject.dll Systray shell service object  
storagewmi.dll WMI Provider for Storage Management  
storagewmi_passthru.dll WMI PassThru Provider for Storage Management  
storewuauth.dll Authentication Provider  
streamci.dll Streaming Device Class Installer  
sud.dll SUD Control Panel  
svsvc.dll Microsoft\Spot Verifier  
swprv.dll Microsoft® Volume Shadow Copy Service software provider  
sxproxy.dll Microsoft® Windows System Protection Proxy Library  
sxs.dll Fusion 2.5  
sxshared.dll Microsoft® Windows SX Shared Library  
sxssrv.dll Windows SxS Server DLL  
sxsstore.dll Sxs Store DLL  
synceng.dll Windows Briefcase Engine  
syncmlhook.dll syncmlhook DLL  
syncui.dll Windows Briefcase  
syncutil.dll Sync utilities for mail, contacts, calendar  
sysclass.dll System Class Installer Library  
sysdm.cpl System Applet for the Control Panel  
sysmain.dll Superfetch Service Host  
sysntfy.dll Windows Notifications Dynamic Link Library  
syssetup.dll Windows NT System Setup  
systemcpl.dll My System CPL