The lsx file extension is used for a special kind of Advanced Streaming Redirector file. More commonly the asx file extension is used.
How to open:
Use compatible tools to work with *.lsx files.
How to convert:
As far as we know, this .lsx 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.