- Create a test directory containing a few of the pages
- Run the following command on the test directory:
convert -crop 50%x100% +repage *.tif desiredfilename-%d.tif
- Check your files. If they look nice, run the command on all the files!
- If the crop is slightly off, you might need to adjust the -crop percentage - test out 51%x100%, 52%x100%, etc. Play around until ImageMagick is producing the output you expect