What service or program would you recommend for compressing png/jpg images in multi-level folders?

Question

JPEG

At the client 1Ska with a catalog of goods and photographs for them. They weigh a lot, and the compression saves up to 60% (via https://tinypng.com ). 1Ska stores photos in separate folders for each product, there are a lot of folders and photos.
Is there any tool to compress these photos without loss of quality so that it goes through the folders and replaces all the images with the compressed ones?

Answer 1

I understand the windows client?
https://github.com/lorents17/iCatalyst

Answer 2

make a list of files, at least with the same dir and feed each file to imagemagick?