xDiskSpy is an ActiveX control that you can use in your Visual Basic, C++, VBA, Delphi applications. xDiskSpy Monitor folder and file activity. is an ActiveX DLL that allows you to monitor folders and files, by setting filters you want to be notified about. You can monitor file reads and writes; attributes, security, file name and file size changes, and folder changes (delete, rename, move, etc..). xDiskSpy Automatically perform backup operations only on modified files. with xDiskSpy any kind of file activity performed by any application is caught by the component. xDiskSpy isRuntime royalty free. xDiskSpy can be used to detect situations where viruses modify your system files, or web sites add cookies and other files to your system. It can also be used to notify you that a shared file has been updated and the changes need to be reviewed. It was designed to be as programmer-friendly as possible, by providing features such as no user input to run in the background and event-driven notification. xDiskSpy is the leading component for monitoring disk activities on your application .