I have used adobe acrobat 11 for years on a one and done license. Thanks to Win11 - l lost it. The thought of replacing it made me cringe. So on an off change l went to app sumo to see if they had any PDF platforms available and found UPDF. I watched the videos, reviewed the reviews and went for it. Very pleased with UPDF, the function is very comparable with a slight learning curve. Works great!