I know that this thread is kind of old but you could always see if you could find the ISO for the programs. If you can find those, you can use a program such as Belarc Advisor. This program compiles a list of programs that are on the computer and lists the product keys associated with those programs (normally). This will at least get you the product keys to store for future reference. Even though the companies have been bought out, do they still produce the same software? If so, you could always see if they would send an installation disc to you for either free or a reasonable fee since you already own the software.