From https://www.chuyu.me/en/index.html:
“Dism++ can be considered as a GUI frontend of DISM, but it is based on low-level Component Based Servicing (CBS) interface instead of DISM API or DISM Core API.”
Review: https://www.ghacks.net/2016/09/19/dism-windows-optimizer/.
This program has some features that are rarely (if at all) available in other programs, as far as I know.
One feature of this program is it lists Windows update history (including superseded updates) even if you deleted file datastore.edb, which stores Windows update history. You can also uninstall Windows updates with this program.