24-band dynamic EQ
Equalizer with up to 24 dynamic bands, Mid/Side and Left/Right per band, four phase modes and an analyzer. Free.
The curve on screen is computed from the same filter coefficients the audio runs through. It shows what the filters do, not an approximation of it.

Every band has a compressor. The band's own frequency and Q are its detector, so it acts when that range gets loud and rests otherwise. FULL shows the whole set: threshold, ratio, knee, attack and release.

Spectrum landmarks marks the frequencies that keep standing out over time, the steady peaks rather than the loud moments. A marker can be a problem or the character of the instrument; the analyzer does not know which. Click a marker to read its frequency and note and to hear that frequency alone, double-click to drop a band there, drag to sweep.

Auto Gain compensates the gain of the curve, including what the dynamic bands add or remove. It is computed from the settings, not measured, so it does not pump. Bypass then compares the tone at the same loudness.

EQ Pro is free, and the download is the whole plug-in. There is no account and no key file. The macOS installer contains VST3 and AU. For Windows there is a zip with the VST3; copy it into your VST3 folder.
A mail when a new version or a new plug-in is out.