ImageMagick
Screenshots⚑
Make a screenshot of a selection⚑
import [output.png]
Conversions⚑
Image to PDF⚑
convert [image] [output].pdf
Resize and compress⚑
Resize an image to width 1000 px and compress it with a JPG quality level of 80% in place:
mogrify -quality 1000 -resize 80 file.jpg