Convert NEF to PDF
Free, instant and private — your NEF files are converted right in your browser and never uploaded to a server.
How to convert NEF to PDF
- Step 01
Add your NEF files
Drop them into the box above or click to browse. You can add several files at once.
- Step 02
Conversion starts instantly
It runs in your browser using its built-in image engine — no upload, no queue, no waiting.
- Step 03
Download your PDF files
Save each file individually or grab them all at once. Done.
Why convert NEF to PDF?
Need a NEF RAW photo inside a document you can share or print? Converting to PDF runs the full RAW pipeline and places the result losslessly on a single page sized exactly to it. It all runs in your browser; your photo is never uploaded.
NEF vs PDF at a glance
NEF is Nikon's RAW format — every photographic detail the sensor captured, before any in-camera processing, editable but unreadable by most everyday software. PDF is the universal document format — fixed layout that opens and prints the same on any device.
| Property | NEF | |
|---|---|---|
| Extension | .nef | |
| Full name | Nikon Electronic Format | Portable Document Format |
| First released | 1999 | 1993 |
| Developed by | Nikon | Adobe |
| Compression | Lossless | Lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Best for | unprocessed camera sensor data from Nikon DSLRs and mirrorless cameras | documents, sharing and printing — looks identical everywhere |
NEF to PDF — frequently asked questions
Is this NEF to PDF converter really free?
Yes — completely free, with no sign-up, no watermarks and no daily limits.
Are my NEF files uploaded to a server?
No. The conversion happens entirely on your device using your browser's built-in image engine. Your NEF files never leave your computer or phone — which is also why the conversion is nearly instant.
Is the conversion private?
Yes — your NEF is decoded and placed into the PDF entirely in your browser via a WebAssembly build of LibRaw; nothing is uploaded.