The FXSTIFF.dll file is a Dynamic Link Library (DLL) associated with Microsoft Fax Service, a component available in some versions of the Windows operating system. This DLL contains functions and resources that enable fax transmissions through the built-in Windows Fax and Scan feature or other fax-related services.
The FXSTIFF.dll file is used to handle TIFF (Tagged Image File Format) files, which are the standard format for faxes. It provides functionalities for reading, writing, and manipulating TIFF files, which are commonly used for storing high-quality, high-resolution images, particularly in fax transmissions.
This DLL is usually automatically installed with the Windows operating system, specifically if you've installed or enabled the Fax service features. Given its specific role, it's generally not in use unless the Fax service is active, or a program specifically invokes its functionalities.
Because FXSTIFF.dll is a system file, tampering with it manually could lead to system instability or other issues related to faxing functionalities. Therefore, it's generally advised not to manually delete or alter this file.
