File Juicer
File Juicer for macOS
Overview of Formats

Search & Extract


jpg jpeg 2000 gif png pdf wmf emf tiff eps pict bmp


mov mpeg avi wmv


mp3 wav System 7 au aiff


ascii rtf html


avi cab cache chm dmg doc emlx exe ithmb m4p mht mp3 pdf pps ppt raw swf wps xls zip and other formats

NEF - Nikon Raw Images

Many of Nikon's digital cameras can shoot images in raw format which contains everything its sensor sees. The NEF format can also contain a JPG and TIFF version of the same image.

Extract and Convert to JPG or TIFF

File Juicer is the fast and easy way to convert NEF files. Adobe Lightroom is the advanced solution.

Drag your NEF files onto File Juicer and you will get them converted to JPG and TIFF, and it will also extract the original JPG preview found inside


NEF files are bigger than the usual JPG files, but they don't take long to convert. On my trusty 2.93 GHz iMac File Juicer will convert 90 NEF files per minute. 45 files per minute if it is to TIFF.

Since File Juicer pulls out images from other types of files too, you can turn off those feature in the preferences if you never use them.

Highest Speed

You get highest speed if you only extract JPG and turn off conversion

Only JPG RAW Conversion