SDC
is the installer (and the uninstaller) for these programs. You do not need to redownload everything if you have the archives you described. With SDC open, go to the File menu and click on
Restore Archive... You can then navigate to the archive you wish to restore. If the archive you wish to restore is not in the default Backup folder, there is a Browse button at the lower left of the Restore Archive window. SDC does not need to be online to use the restore or uninstall features.
P.S. If you wish to, you can also download and store a copy of the SDC installer from Stardock https://www.stardock.com/products/sdcentral/. Or you could download it at anytime in the future if you are concerned about having the latest version, and with your archives, you would then be able to reinstall all of your ODNT products by just downloading SDC.
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