yes possible, but depends a lot if its android/ios app or windows software. For mobile you can run app install campaigns directly, for PC you usually need a clean landing page + conversion tracking on download/install event. Google is stricter with software, so make sure installer is signed, no bundled junk, clear uninstall info, privacy policy etc or they will suspend fast. Meta can work too but traffic quality can be messy, you’ll need test creatives and optimize after install not just click/download.