| x_audiomfc.dll | N/A | 1309 |
| x_levelmfc.dll | N/A | 1291 |
| x3daudio1_0.dll | X3DAudio | 1357 |
| X3DAudio1_1.dll | X3DAudio (debug) | 2202 |
| x3daudio1_2.dll | X3DAudio | 2737 |
| X3DAudio1_3.dll | X3DAudio | 3155 |
| X3DAudio1_4.dll | X3DAudio | 3457 |
| X3DAudio1_5.dll | X3DAudio | 1280 |
| X3DAudio1_6.dll | 3D Audio Library | 4721 |
| X3DAudio1_7.dll | 3D Audio Library | 7453 |
| xactengine2_0.dll | XACT Engine API | 1593 |
| xactsrv.dll | Downlevel API Server DLL | 4187 |
| XAHook.dll | XAHook Dynamic Link Library | 2789 |
| xapofx1_1.dll | XAPOFX | 3607 |
| xapofx1_2.dll | XAPOFX | 577 |
| XAPOFX1_3.dll | Audio Effect Library | 897 |
| XAPOFX1_4.dll | Audio Effect Library | 642 |
| XAPOFX1_5.dll | Audio Effect Library | 1058 |
| XAudio2_0.dll | XAudio2 Game Audio API | 4153 |
| XAudio2_1.dll | XAudio2 Game Audio API | 1518 |
| XAudio2_7.dll | XAudio2 Game Audio API | 1691 |
| XAudio2_8.dll | XAudio2 Game Audio API | 1468 |
| XceedZip.dll | Xceed Zip Compression Library | 2859 |
| xcsp_eclib.dll | xcsp_eclib_common | 4566 |
| xenroll.dll | XEnroll | 4895 |
| xerces-c_2_5_0.dll | Shared Library for Xerces-C Version 2.5.0 | 821 |
| xerces-c_2_6.dll | Shared Library for Xerces-C Version 2.6.0 | 2267 |
| xerces-c_3_0.dll | Shared Library for Xerces-C++ Version 3.0.1 | 1201 |
| XGamepad.dll | XGamepad Gamepad API | 3277 |
| xgcore.dll | N/A | 3846 |
| xinput1_1.dll | Microsoft Common Controller API | 2885 |
| xinput1_2.dll | Microsoft Common Controller API | 1690 |
| xinput1_3.dll | Microsoft Common Controller API | 7010 |
| XInput1_4.dll | Microsoft Common Controller API | 8743 |
| XInput9_1_0.dll | XNA Common Controller | 2823 |
| XLayout.dll | XLayout Library | 4275 |
| XLINTL32.DLL | Microsoft Excel Localized Resources | 786 |
| xlive.dll | Games for Windows - LIVE DLL | 8800 |
| xliveinstall.dll | XLiveInstall DLL | 1955 |
| XLLEX.DLL | Microsoft Office 2016 component | 1111 |
| xlstat4.dll | xlstat4 | 1864 |
| xmassiveadclientdyn.dll | Massive Client | 3218 |
| XMD.dll | N/A | 1098 |
| XMLFGTS.dll | SABLOTRON | 841 |
| xmlfilter.dll | XML Filter | 3216 |
| xmllite.dll | Microsoft XmlLite Library | 1997 |
| xmlparse.dll | N/A | 3164 |
| XMLParserLib.dll | N/A | 2502 |
| xmlprov.dll | Network Provisioning Service | 4523 |
| xmlprovi.dll | Network Provisioning Service Client API | 1361 |
| xmlrw.dll | Microsoft XML Slim Library | 2206 |
| xmltok.dll | N/A | 3506 |
| xnmte550.dll | XVT/Win32 Intel PTK Text Edit Library | 4624 |
| xolehlp.dll | MS DTC helper APIs DLL | 1281 |
| xpcom_core.dll | N/A | 1959 |
| xpcom.dll | N/A | 2337 |
| Xpcs.dll | N/A | 4107 |
| xpob2res.dll | Meddelanden for Service Pack 2 OOB | 2658 |
| xprt5.dll | XPRT Runtime Library | 2036 |
| xprt6.dll | XPRT Runtime Library | 760 |
| XpsFilt.dll | XML Paper Specification Document IFilter | 803 |
| XpsGdiConverter.dll | XPS to GDI Converter | 2540 |
| xpsp1res.dll | Meddelanden for Service Pack 1 | 2749 |
| xpsp2res.dll | Service Pack 2-meddelanden | 1744 |
| xpsp3res.dll | Service Pack 3-meddelanden | 4162 |
| XpsPrint.dll | XPS Printing DLL | 3959 |
| XpsRasterService.dll | XPS Rasterization Service Component | 4387 |
| xpsservices.dll | Xps Object Model in memory creation and deserialization | 2528 |
| XPSSHHDR.dll | OPC Shell Metadata Handler | 3436 |
| xpssvcs.dll | Native Code Xps Services Library | 3983 |
| XPva03.dll | XPva03 | 4811 |
| xrAPI.dll | N/A | 4667 |
| xrCDB.dll | N/A | 2435 |
| xrCore.dll | N/A | 4515 |
| XRenderD3D9.dll | N/A | 2796 |
| xrLUA.dll | N/A | 3825 |
| xrNetServer.dll | N/A | 3155 |
| xrSound.dll | N/A | 2097 |
| xrStreamPdlFilter.DLL | XPS Rendering Filter | 2306 |
| xrTxtResCL0.DLL | DLL | 1322 |
| xrWCbgnd.dll | Xerox WorkCentre Pro | 4339 |
| xrWCdev.dll | Xerox WorkCentre Pro | 3687 |
| xrWCtmg2.dll | Xerox WorkCentre Pro | 5000 |
| xrWPcoin.dll | | 3302 |
| xrWPcpl.dll | | 2989 |
| xrWPcpst.dll | DLL | 836 |
| xrWPpb3.dll | Xerox WorkCentre Pro | 4891 |
| xrWPpb4.dll | Xerox WorkCentre Pro | 1610 |
| xrWPusd.dll | Xerox WorkCentre/Pro | 2357 |
| xrXpsPtFilter.DLL | XPS Rendering Filter | 3923 |
| XThread.dll | XThread | 4204 |
| xul.dll | N/A | 3359 |
| xvid.dll | N/A | 3665 |
| xvidcore.dll | N/A | 2514 |
| xviddll.dll | N/A | 1615 |
| Xvoice.dll | DirectSpeechSynthesis Module | 4012 |
| xwizards.dll | Extensible Wizards Manager Module | 4668 |
| xwreg.dll | Extensible Wizard Registration Manager Module | 1836 |
| xwtpdui.dll | Extensible Wizard Type Plugin for DUI | 3746 |
| xwtpw32.dll | Extensible Wizard Type Plugin for Win32 | 4717 |
