Arguably the finest, at least to me anyway, plugins on the planet. Not cheap (not the complete bundle anyway) but unlike a fair number of other plugins I have the misfortune of having purchased before discovering Melda: I have no regrets whatsoever!!!
But yeh: the plugins in their free bundle don’t require activation and will not expire. The subscription button is for those who have purchased one of their bundles but is paying off monthly. But it’s visible on all plugins i.e. once you’ve purchased them then the nag screen disappears from ALL of the plugins including the free plugins.
They released MDoubleTracker (double track guitars or vocals or whatever your poison) just an hour or two ago. Dying to try it tomorrow (too late here by me now). If it’s anything like the rest of their stuff it’s going to be killer. Not free unfortunately but relatively cheap (at the moment) if bought separately.https://www.meldaproduction.com/MDoubleTracker
Their filter, compressor, frequency analysis, stereo manipulation, phase correction, and reverb (convolution) plugins are out of this world. MDrumEnhancer??? Unbelievable.