Bulk PDF to NEF Converter — Free, No Upload
Convert multiple PDF files to NEF instantly — all in your browser. No file limits, no watermarks, and completely private.
Drop PDF files here or click to browse
Supports batch selection — convert hundreds of files
Why convert PDF to NEF?
Want faster load times and lower bandwidth costs? Switch from PDF to NEF. The difference is dramatic: mixed vs lossless RAW, 32-bit vs 14-bit per channel. This conversion processes your files entirely in your browser using WebAssembly – no upload, no server, no privacy concerns. Perfect for sensitive or large batches.
Technical comparison: PDF vs NEF
How to use — 3 simple steps
Popular use cases for PDF → NEF
When you need transparency support – convert from PDF to NEF
To reduce image file size by up to 80% without visible quality loss (PDF → NEF)
For archiving old PDF images in a future-proof, well-supported format (NEF)
Bulk processing an entire folder of PDF screenshots to NEF for documentation
💡 Pro tips
- If your image has transparency, consider converting to PNG instead to preserve it
- Use the ZIP download to get all converted files in a single click
- All processing is private — files are never uploaded to any server