macOS · Windows · Linux · Local AI

MeraRAW

Tell it the look. Watch real sliders move.

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GPU-accelerated, full-res·Your RAW never leaves the machine
MetalGPU accelerated
On-deviceAI never sees your RAW
Non-destructiveFull undo, always
The one thing Lightroom can't do

Describe the look. AI moves the sliders.

Ask in plain language — "warm it up and lift the shadows" — and MeraRAW edits through the exact same controls you'd touch by hand. You see every move, and you can keep, tweak, or revert the whole batch in one click.

  • ✓ Real, labeled, undoable slider moves — no hidden filter
  • ✓ Auto-grade a flat RAW, or ask it to explain what's wrong
  • ✓ One-click revert of the entire AI batch
Warm it up and lift the shadows for a golden-hour feel.
Warmed the white balance, nudged exposure, and opened the shadows. Pulled highlights back so the sky doesn't clip.
Temp +8Exposure +0.30Shadows +18Highlights −22

GPU develop engine

Re-runs only from the first dirty stage, so sliders feel instant on full-resolution RAW.

Smart masks

On-device subject and sky detection, plus radial, linear and brush masks — each with its own develop stack.

Private by design

Your RAW never leaves the machine — the AI receives a small preview and your edit settings, never the original file.

Try MeraRAW Beta — free today.

Beta 0.1.8 for macOS (Apple Silicon & Intel), Windows, and Linux. Sign in, download, start grading.

New in 0.1.8

  • Rebuilt Edit rail — Light, Color, Curve, Detail, Crop and Mask in one scroll
  • Histogram pinned to the top of the panel, visible without scrolling
  • Proxy slider drags — sliders stay responsive on full-res RAW, then settle sharp
  • Faster RAW preview — color landing and catalog JPEG fixes
  • Command palette (⌘K), versions popover, and the AI agent tab

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