What Image Quality Booster does
Adjust tone and colour per photo
Set exposure, highlights, shadows and contrast, then shape hues with curves, HSL and selective colour.
Import a .cube LUT
On Windows, load any .cube 3D LUT and set its intensity.
Make local corrections with masks
Apply radial, gradient and brush masks with per-region exposure and contrast.
Stack photos and text as layers
Combine photos, text and shapes in layers, each with opacity and blend modes.
Apply one look to a folder
Apply a saved look to a whole folder of photos.
How it works
Step 1 of 4
Open a photo
Open the photo. It appears as the Background layer in Layer Studio.
Step 2 of 4
Adjust tone and colour
Set exposure, contrast and saturation with the sliders, then refine with curves, HSL and selective colour.
Step 3 of 4
Save the grade as a look
Save the settings as a named look or preset to reuse on another photo.
Step 4 of 4
Export the finished photo
Export as JPEG, PNG, TIFF or WebP. JPEG and WebP have a quality setting.
Platforms and requirements
macOS
- Store
- Mac App Store
- Version
- 2.0
- Requires
- macOS 14.0 or later
- First released
- 23 July 2026
- Last updated
- 2 Nov 2026
- Purchase
- One-time purchase: USD 9.99 in the Mac App Store
Windows
- Store
- Microsoft Store
- Version
- 1.0.1.0
- Requires
- Windows 10, version 1809 or later
- First released
- 5 Sept 2026
- Purchase
- One-time purchase: USD 6.99 in the Microsoft Store
- Seller on the Mac App Store
- BraveCloud
- Seller on the Microsoft Store
- BraveCL
Details
- Size
- 24 MB
- Languages
- 43 languages
- Account
- Not needed to use the app
Questions
Which formats does it export?
JPEG, PNG, TIFF and WebP, with a quality setting for JPEG and WebP. On Mac, JPEG, PNG and TIFF depend on the available encoder.
Can it grade a whole folder?
Yes. Apply a saved look to a folder of photos, and the batch uses the same settings as the canvas.
Can I compare the result with the original?
Yes. Compare before and after while you work.
What's new
Version 2.0 · 2 Nov 2026
Finish Set now brings related photos into one reviewable assignment: apply a shared Look, adjust individual shots and deliver only the reviewed selection. The app icon also has a refreshed design.
All releases of Image Quality BoosterWorks well with
WatermarkGet copies of each photo with your logo or text in the same spot. Check each one in the preview, then export.Photo & Image- macOS
- Windows
Photo File Size ReducerPrepare photo batches for size-limited uploads. Compare each result with the original, then save the batch.Photo & Image- macOS
- Windows
Need help with Image Quality Booster?
Install and refund help for each store, and a form that reaches the developer.