.FSSX File

Files with the fssx file extension are commonly used by the FolderSizes a software for Microsoft Windows operating system that allows users to manage disk space.

An fssx file stores some kind of data used by FolderSizes.

How to open:

The fssx files are used for internal purposes of FolderSizes.

How to convert:

As far as we know, this .fssx file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.