Bakuage is offering their VST-plugins BasicComp, ITDPanner and DRAnalyzer for free.
BasicComp is high-quality VST3 compressor plugin that is focused to compress dynamic range naturally. It is suitable for mastering, vocal track, and drum track.
ITDPanner is VST3 panner plugin specialized to control the pan of stereo sound source without sound quality degradation. ITDPanner never mix left channel and right channel, so it has no sound quality degradation caused by interference of sound. It is based on ITD(Interaural Time Difference)control and balance control.
DRAnalyzer is a VST spectrum analyzer that can analyze the dynamic range for each band. Although the normal spectrum analyzer can display only the instantaneous value of the spectrum, DRAnalyzer can display the past spectrums as a distribution. Since it is possible to see the dynamic range for each band from the distribution, compatibility with multiband compressors is outstanding. You can optionally correct the spectrum according to the human auditory characteristics, so you can see the sound as it is heard.
Bakuage – Free VSTs