Our partners retain ownership of all the software, music, and videos we sell. When you purchase digital goods, you are actually purchasing a "single-use license" to use the software. As will any other software, music, or videos you may "purchase" from other companies, you actually do not become the owner of the digital goods themselves, but receive the license or right to use them. You may indeed make a personal backup copy. However, you may not copy any of our software for others. That would be piracy.
On the other hand, you may wish to permanently transfer the license and digital goods to your friend as a gift, and relinquish your own ownership of the "single-use license." Before the transfer, your friend must agree that this license agreement applies to the transfer and use of digital goods. As the original user, you must uninstall or delete your copy of the digital goods after transferring it; you may not retain any copies or backups.