Npf extension is related to camera raw image files. You can try to open npf files with Nikon Electronic format.
These are raw photograph formats which developed for using with Nikon digital cameras. If you have Nikon camera, most probably, you have a software which come with the camera. In this respect, you have chance to convert the images to Jpg or tiff format and use them in regular size on your computer.
If you don`t have any software, you can try to download different image converter programs via internet.
What to use npf
Nikon Electronic format
which page related to npf file
npf Related Searches
You can check related links about npf fileextension.