Before opening, check the integrity. A clean copy of iTubeGo_YouTube_Downloader_9.2.2_AppDoze.dmg should be roughly 85-95MB.
Posted by: AppDoze | Category: Multimedia Tools | macOS iTubeGo YouTube Downloader 9.2.2 -AppDoze-.dmg
shasum -a 256 /path/to/iTubeGo_YouTube_Downloader_9.2.2_AppDoze.dmg Double-click the .dmg file. A Finder window will pop up with the iTubeGo icon and an "Applications" folder shortcut. Before opening, check the integrity