That is an interesting blast from the past. Seeing "Adobe Reader 6" in a modern report would immediately raise a few key flags.
What’s the context of the report you saw? adobe reader 6
Version 6.0 (released in 2003) was the first version to drop the name "Adobe Acrobat Reader" and simply become "Adobe Reader." It was a major marketing shift to position it as a lightweight, free tool for reading , not creating (which was still "Acrobat"). That is an interesting blast from the past