See the Butler project page for downloads, if that's what you're asking. It's a command-line tool, so you can't run it from the Itch app. If that's an issue, there are several GUI front-ends available for it.
See the Butler project page for downloads, if that's what you're asking. It's a command-line tool, so you can't run it from the Itch app. If that's an issue, there are several GUI front-ends available for it.