XnView Software

the same place to download its name: resizeOSX.sh

Create directory
put script in it
put nconvert file in it too
put directories and subfolders with pictures in it too

be sure the script is executable (chmod 777 path_to/resizeOSX.sh)

right clic and open with Terminal (activate all applications)

Hi,
I use nconvert to resize and create thumbs for my website. So I make a batch to do it.

Originals pictures are too big (1600x1200)
So the script
reduce to 440x330
make a folder (miniatures) in current folder (for each folder and subfolder) with picture
create thumbs in each miniatures folders ...