Compare photos while editing with original
In Lightroom there is a handy tool where you can compare the picture while working on it with the original. In different -splitview- ways. It is THE way to see if you are done.
How You Buy | How You Own
When you purchase ON1 Photo RAW 2019 you receive a perpetual license. That means the day you purchase ON1, you own it forever. No subscription. If you decide to become a member of ON1 Plus Pro, you will also receive a perpetual license of the latest versions of all the ON1 apps as part of your membership.