Klarschliff
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Klarschliff NEF2JPG4K

Nikon RAW to JPG in 4K and HDR – without the detour through a big suite. One folder in, finished images out. One-time purchase, no subscription, no cloud.

€19one-time · incl. VAT
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Interface in English and German · Windows 10/11 · runs offline · Auf Deutsch ansehen →

Klarschliff NEF2JPG4K: choose NEF files, HDR and size mode, JPEG quality and output sharpening.
Pick NEF files or a whole folder, set HDR and size mode, convert in one pass.
What it does

Not one slider too many.

Enough control for the best result, without the overload of a full suite.

Develop NEF directly

Takes Nikon RAW (NEF) straight in – single files or whole folders – and develops them into finished JPGs.

HDR your way

Brilliant tone mapping for punchy results, a true Ultra HDR gain map for HDR displays, or neutral. You decide per pass.

Cleanly to 4K

"Fit to 4K TV" (3840×2160) or long edge 3840 – the image fits exactly, with no cropping surprises.

Maximum JPEG quality

Q100 at 4:4:4 – the most the JPEG format can give. Plus fine output sharpening, adjustable down to "off".

Keep EXIF

Capture data from the NEF is carried over into the JPG – camera, lens and exposure stay with the file.

In batches

Convert whole folders in one pass. One click on "Convert", the rest runs on its own.

Technical

The essentials at a glance.

System requirements

Will it run on my PC?

Try first, then decide.

The demo converts five images per pass – every setting, no watermark.