Listeners hear every mouth click. Pro tunes the repair to your voice.
RX-style mouth de-click repair usually sits in the $399 tier of a restoration suite — not the $99 tier most home studios actually own. Greenlit Mouth De-Click Pro is the same repair the free plugin already runs, with two controls to tune it to your voice — $59, one time.
Founding price $59, increases to $79. Buy once — see updates policy below.
A listener problem, not a spec problem
Peak, RMS and noise floor can all read clean, and a file can still be full of mouth clicks. No meter flags them. A listener does, in an audiobook, a podcast or a spot, and every click pulls a little attention away from the read. Audiobooks are the strictest case: ACX's own submission requirements name excessive mouth noise as grounds for rejection.
What you're actually paying to avoid isn't a feature. It's a listener drifting off, a client asking for a pickup, or a chapter that comes back with a note attached to your name.
Two knobs, because the right value is per voice
Nobody pays for two sliders. They pay because a sibilant-heavy voice, a dry close-mic'd booth, and a session that keeps fighting the detector each want a different setting, and the free plugin can't give it to them.
Frequency — 1–4 kHz
Where the detector starts listening for a click. The detect band moves with it (coupled at 2×), so aiming it at where your voice's clicks actually sit doesn't leave the octave around them uninspected.
Widen Repair — 0–3 ms
Extends a repair a little further on either side, for clicks that decay slower than the detector's default window assumes.
Both default to the free plugin's certified behaviour — install Pro and change nothing, and it sounds identical to Free, until a session comes along that needs otherwise.
It's also live the whole time, the same as the free plugin it's built on — the usual restoration workflow is offline: import a file into an editor, wait on the render, export it back out. Pro repairs clicks in real time while your session plays, in your DAW.
The free plugin isn't going anywhere
Greenlit Mouth De-Click is not a trial and never becomes one: no time limit, nothing expires, no cut-down quality. It will always work, and it stays maintained — not frozen in place while Pro gets the attention. Free and Pro ship the same version, the same build, the same day. Pro exists because some voices need more control: Frequency and Widen on top of the identical certified engine.
Buy once, own it
“Buy once. All updates to version 1 are free, including compatibility fixes for new OS and DAW releases. If a major version 2 ever arrives, you'll get a substantial upgrade discount as an existing owner.”
Increases to $79 — buy at the founding price now.
Own Greenlit De-Noise? Sign in and Pro completes the bundle for $40 — this button takes you there. Or get both plugins together for $99.
Questions
Does it need to be online, or phone home?+
No. Mouth De-Click Pro is fully offline once installed — there's no activation server and no machine binding. Your licence key carries its own signature, which the plugin checks locally; it never has to reach out anywhere, not even the first time you type the key in.
How does the licence key work?+
Your key is bound to your account email, not to a machine — install on as many of your own computers as you use. Inside the plugin, click either greyed-out control — Frequency or Widen — to open the activation panel, then paste your key there. (The Unlock Pro button just brings you back to this page to buy — it isn't the activation control.)
I lost my key. Now what?+
It's always on your account page — no support ticket required.
What formats and DAWs?+
Mac gets VST3 and AU — Reaper, Logic Pro, GarageBand, and any other VST3 or AU host. Windows gets VST3.