The lma file extension is used by P's Logik-Manager, which is developed by Michael Pousen. The program helps to manage logicals (riddles) that are provided monthly in the German newspaper PM.
How to open:
Use P's Logik-Manager application to open files with lma extension.
How to convert:
As far as we know, this .lma 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.