'xxx.app is damaged and cannot be opened. You should move it to the Trash'
, It'snot that the apps you download is damaged, but the security settings of the Mac system. See solutions:Mac apps that cannot be opened orfiles are damaged'Unable to confirm the identity of the developer, unable to open'
, It's not thatthe apps you download is damaged, but the security settings of the Mac system. See solutinons:Open the application of anunidentified developerminorpatch.com