What win software to use image compression (jpg and png)?

Question

Image optimization

Recommend win software that can optimize (compress) images without quality loss and the ability to set (quality level) and, most importantly, that the program optimizes not only in the parent directory, but also in all nested subfolders with the replacement of the original.
There are great online compression services, but uploading 20 pieces and then manually sorting into subfolders is very problematic.
ACDsee can do sub-folder compression and resize, but after it you do optimization and the image can still shrink up to 20~80%.

Answer 1

https://github.com/OrlovEvgeny/TinyJPG
The best there is at the moment, unfortunately, under Linux. You can try to write him an issue to add support for windows or rebuild from the sorts yourself, like the project is often updated, so I think it will answer
Compresses by 70-80% without loss. Recursively, fsnotify monitors all nested directories - this will compress the file immediately after it appears in the folder.
It runs like this
tinyjpg -path=/home/www/example.com/images -worker=10
-worker=10 (Number of threads that will compress files, by default = 5)
-path=/path/.. (Directory where files are stored to be compressed)