On the download page, you may find that some of the programs offer a Download Offline Installer option. The difference between an offline installer and an online installer is that:
1. The offline installer has larger file sizes compared to the online installer.
2. Once downloaded, the version of the software installed by the offline installer is the exact version that was downloaded (e.g. DVDFab 13.0.1.3), whereas the online installer will always install the latest available version.