safe file


Microsoft Speech SR/TTS Common Library

Windows errors related to spcommon.dll?

spcommon.dll. What is it?

The spcommon.dll is a Microsoft Speech SR/TTS Common Library.

This file is part of Microsoft® Speech Engine. Spcommon.dll is developed by Microsoft Corporation. It’s a system and hidden file. Spcommon.dll is usually located in the %PROGRAM_FILES_COMMON% sub-folder and its usual size is 77,824 bytes.


The spcommon.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Microsoft Speech SR/TTS Common LibraryPart Of: Microsoft® Speech EngineCommon path(s): subfolder in %PROGRAM_FILES_COMMON%
subfolder in %SYSTEM%
subfolder in %PROGRAM_FILES%
Keywords(s): systemFilesize(s): 77,824 bytes, 90,112 bytes

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