7/4/2023 0 Comments Gimp batch convert nef to jpg![]() Choose to jpg Choose jpg or any other format you need as a result (more than 200 formats supported) Download your jpg. To do the same but keeping the original files, run convert in a loop: for img in *.NEF do convert "$img" "$img. How to convert NEF to JPG Upload nef-file(s) Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page. NEF files in the current directory ( will overwrite the originals): mogrify -format jpg *.NEF Install it on Ubuntu with: sudo apt-get install imagemagick Still, their website says it does, so you should try it out and in any case, it is really worth learning. It would have been my first choice, but I found some (older) posts claiming that it did not work with NEF. It's free, open source, cross platform and can do just about everything you can think of including resizing, cropping, managing transparancy, montage and converting between most image formats under the sun. The big gotcha with this operation is that a lot of the conversion tools do NOT copy over EXIF data when converting, so things like Date Taken. Probably the best tool around for all your batch image processing needs, however, is ImageMagick. It was harder than expected to find a tool to convert HEIC images to JPEG/JPG images, but per usual, I was able to find an open source tool that did this better than a lot of proprietary solutions. ![]() To convert an entire directory: for filename in *.NEF do dcraw -c -w "$filename" | pnmtopng > "$filename.png" done NEF images to test this, but according to this page, you can do:Ĭonvert all NEF images to PNG: dcraw -c -w input.NEF | pnmtopng > output.png So, open a terminal and run these commands: sudo apt-get install netpbm dcraw One solution, on Ubuntu, would be to use dcraw to convert NEF to PBM, and pnmtopng to convert PBM to png.
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