Wondershare sells creative and utility software under several product names. Filmora edits video. PDFelement edits, converts, and signs PDF files. Dr.Fone moves or recovers data on phones. Recoverit restores deleted files from a disk. They are separate programs, not one installer.
Filmora is for cutting footage, titles, and audio on a desktop. PDFelement is for documents. Dr.Fone is for a phone connected to the computer, and what it can read depends on the phone’s operating system. Recoverit is for files deleted from a drive the computer can still see, and it works best before new data is written to that drive.
Each product has its own license and its own system requirements, listed on that product’s page. Buying Filmora does not include PDFelement. A subscription and a perpetual license, where both exist, are different checkouts.