Shape the response
Color becomes tonal material.
RAW development, M2/M3/M4 Signal Paths, eight-band Color Response, and 3D LAB Profiles give you intentional control before the image becomes monochrome.

The darkroom behind the photographsTry it free PixByShep presents · Monochrome Lab Pro
You came for the photographs. This is the software I built to make them—a focused Mac editor for turning color into tone, shaping light locally, and finishing a complete body of work.
Free · no card · Apple silicon Mac


One thing. Built from the work.
My Instagram is about seeing: shape, surface, distance, shadow, and the moment an ordinary subject becomes something else.
Monochrome Lab Pro is where that way of seeing becomes a finished photograph. It is deliberately specific—because black and white is not the absence of color. It is a different way of building an image.



Photographs with depth, restraint, and a point of view.
A complete monochrome workflow
Every part of the workspace exists to help you make clearer tonal decisions—from a single frame to a finished set.
Shape the response
RAW development, M2/M3/M4 Signal Paths, eight-band Color Response, and 3D LAB Profiles give you intentional control before the image becomes monochrome.

Refine what matters
Tone Curve, masks, Dodge & Burn, Spot Heal, grain, diffusion, borders, and finishing controls—without leaving the darkroom.

Finish the set
Compare, Reference, selective Sync Settings, a local Library, Layouts, and high-bit batch export keep complete stories coherent.


Built by Tony Shepherd · PixByShep
“Most photo editors have to be everything to everyone. This one can be much more specific.”
I’m a Nashville-based photographer, Ricoh and Tamron ambassador, and the person behind PixByShep. I built Monochrome Lab Pro from the photographer’s side of the screen: focused, local-first, and made for the exact decisions black-and-white work asks you to make.
Bring your own photograph
14 complete days · no card required
One-time licenses from $129.99 USD · no subscription
View pricing and compatibility →