.HLD File

The hld file extension is associated with the Structural Desktop, an analytical software for Microsoft Windows operating system.

The hld files contain saved data used by the Structural Desktop format.

How to open:

Use Structural Desktop to work with *.hld files.

How to convert:

As far as we know, this .hld 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.