Any links to xojo built antivirus or better still,can one use xojo to build antivirus App.? Just want to know.

I don’t think I’ve ever seen one written in Xojo, but it should be doable as all you are doing is opening files and checking against a database of known signatures (have fun building that database :wink: ) If you want to get more advanced features in your program, it’ll take more time and learning… Good luck :smiley:

Yes, I’ve created one long time ago. However, for better performance when scanning, don’t iterate with FolderItem.Item.