safe file


Speech API

Are sapi.dll related issues affecting Your PC performance?

sapi.dll. What is it?

The sapi.dll is a Speech API. Sometimes it’s called Speech API.

This file is part of Microsoft® Windows(TM) Operating System. Sapi.dll is developed by Microsoft Corporation. It’s a system and hidden file. Sapi.dll is usually located in the %PROGRAM_FILES_COMMON% sub-folder and its usual size is 741,376 bytes.


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

We also recommend optimizing your computer.

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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: Speech APIPart Of: Microsoft® Windows(TM) Operating SystemCommon path(s): subfolder in %PROGRAM_FILES_COMMON%
subfolder in %SYSTEM%
subfolder in %PROGRAM_FILES%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 741,376 bytes, 704,512 bytes, 1,154,048 bytes, 1,201,664 bytes, 1,202,176 bytes, 1,247,744 bytes

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