Convert PCX to NEF

Understanding PCX and NEF file formats

PCX is a raster image file format developed by ZSoft Corporation, commonly used in the early days of Windows and DOS for storing bitmap images. It supports simple compression and is now considered outdated, but you may still encounter PCX files in legacy applications.

NEF (Nikon Electronic Format) is a proprietary raw image format used by Nikon digital cameras. NEF files store unprocessed image data directly from the camera sensor, allowing for advanced post-processing and high-quality image output.

Can you convert PCX to NEF?

Direct conversion from PCX to NEF is not practical or meaningful, as NEF is a raw camera format designed to store sensor data, not standard bitmap images. However, you can convert a PCX image to a format compatible with Nikon cameras (such as JPEG or TIFF) and then embed it into a NEF file using specialized software, but the result will not be a true raw file.

Recommended method for conversion

To work with your PCX image in a Nikon workflow, convert the PCX file to a common format like TIFF or JPEG first. You can use IrfanView for this purpose:

• Open your PCX file in IrfanView.
• Go to File → Save As and choose TIFF or JPEG as the output format.

If you need to embed the image into a NEF file for a specific workflow, use Nikon's Capture NX-D or Adobe DNG Converter to convert TIFF/JPEG to a DNG (Digital Negative) format, which is more flexible for editing, though it will not be a true NEF file.

Best software for PCX to NEF conversion

• IrfanView (Windows): Fast and free for converting PCX to TIFF or JPEG.
• Adobe DNG Converter: Converts TIFF/JPEG to DNG, a raw-like format compatible with many workflows.
• Nikon Capture NX-D: For editing and managing NEF files, though it does not create NEF from non-raw images.

Summary

While you cannot create a true NEF file from a PCX image, you can convert PCX to TIFF or JPEG using IrfanView, then use DNG Converter for raw-like editing. For authentic NEF files, only original Nikon camera captures are valid.