Cull the burst, keep the moment.

Professional-grade culling for the burst era. Private, native, and blazing fast on Apple Silicon.

Native Mac app · No cloud required

Kepper showing burst groups and import options

Review the moment,
not 50 duplicates.

Kepper automatically detects high-speed sequences from modern cameras. Instead of reviewing 50 near-identical frames, you see one clean stack.

Best Shot Detection

Instantly identifies the peak moment in every high-FPS sequence.

Modern Hardware Ready

Designed for PreCapture and 30fps+ bursts from Sony, Canon, and Nikon.

Burst SequenceRUN_084...
Burst frame
30 FPS RAWF2.8 · 1/8000s
Burst frame
30 FPS RAWF2.8 · 1/8000s
Burst frame
30 FPS RAWF2.8 · 1/8000s
Burst frame
30 FPS RAWF2.8 · 1/8000s
Burst frame
30 FPS RAWF2.8 · 1/8000s
Burst frame
30 FPS RAWF2.8 · 1/8000s
PreCapture
30fps+

Hybrid workflows.
Video support included.

Kepper is built for photographers who come home with both frames and footage. Review photos and video clips together, then keep only what deserves the drive space.

Photo + video review

Cull stills, RAW pairs, and clips in the same local project.

User-imported Log LUT previews

Import .cube LUTs you are licensed to use, then preview Log footage while culling.

A001_C004

S-Log3

LUT preview
Flat S-Log3

Cull on the card.
Save the drive.

Kepper is built for fast native SD-card review, letting you pick the best burst frames before copying anything to your Mac.

Review at the source

Browse the shoot from the card before it fills your internal or external drive.

Copy only selected files

Bring over the RAWs or JPEGs you actually need after the cull is done.

Mac Storage

Blazing fast on Apple Silicon.

Built natively with Swift and Metal. Kepper leverages the Neural Engine to detect sharpest frames in a burst sequence instantly.

  • Hardware-accelerated RAW decoding
  • Native M-series chip optimization
  • Metal-powered previews

Everything you need.
Nothing you don't.

Culling shouldn't be a chore. Kepper provides a focused set of tools designed for the way modern photographers actually work.

Burst-aware culling

Group high-FPS sequences so you review the moment, not every near-duplicate frame one by one.

Fast at any scale

RAW is rendered instantly. Responsive browsing and previewing, even across 10,000+ frame shoots.

Local-first Mac app

Your photo workflow stays on your Mac, with focused controls and privacy-conscious analytics.

Your photos, your Mac.

We believe your creative work is private. Kepper is local-first by default, meaning your photos and processing never leave your machine.

Photography Community

Join the
Kepper Club.

A private space for modern photographers to share workflows and shape the future of Kepper.

Frequently Asked
Questions

Is Kepper optimized for Apple Silicon?

Absolutely. Kepper is a native macOS application built with Swift and Metal, fully optimized for Apple M-series chips.

Which file formats are supported?

We support RAW files from all major camera manufacturers (Sony, Canon, Nikon, Fuji), JPEG and HEIC pairs, plus video clips for hybrid photo-video shoots.

Where are my photos stored?

Kepper is local-first. Your photos stay on your Mac by default and are never uploaded to any cloud service.

How much will Kepper cost?

Kepper Pro starts with a 3-day free trial for monthly plans, with a one-time lifetime license also available through the App Store.

Ready for a faster photo workflow?

Download Kepper today and start culling your shoots in minutes.