safe file



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pxsfs.dll. What is it?

The pxsfs.dll is a PxSfs.

This file is part of Px Streaming Mastering Engine. Pxsfs.dll is developed by Sonic Solutions. It’s a system and hidden file. Pxsfs.dll is usually located in the %SYSTEM% folder and its usual size is 1,858,032 bytes.


The pxsfs.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: Sonic SolutionsProcess: PxSfsPart Of: Px Streaming Mastering EngineCommon path(s): %SYSTEM%Keywords(s): systemFilesize(s): 1,858,032 bytes

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