Modern tools for this purpose do not "decrypt" the file; they the output. High-fidelity screen recorders and virtual audio drivers are the functional equivalent of a decrypter for the end-user. While this is time-consuming (it requires real-time playback), it is the most reliable method for preserving content, bypassing the need for a sketchy "decrypter link" entirely.
in the United States, removing DRM from copyrighted work is broadly considered illegal, even for personal use. While some argue that "format shifting" (moving a purchased book or movie to a different device) should be a fair use right, the law specifically protects the "access control" (the DRM itself) as a separate entity. thundersoft drm protection decrypter link
The "interesting" part begins when users find themselves on the other side of this wall. Imagine you’ve purchased a training course or a rare video that uses this protection, only to find you can no longer access it because the original website went down or the "Machine Code" on your new laptop doesn't match the old one. Modern tools for this purpose do not "decrypt"
