There’s a new reason for Photoshop to be famous.

Yes, it’s still the program that just about every photographer and designer on earth uses to retouch or even reimagine photos. It’s still the only program whose name is a verb.

But now, Photoshop is also the biggest-name software that you can’t actually buy. You can only rent it, for a month or a year at a time. If you ever stop paying, you keep your files but lose the ability to edit them.

You have to pay $30 a month, or $240 a year, for the privilege of using the latest Photoshop version, called Photoshop CC. Or, if you want to use the full Adobe suite (Illustrator, InDesign, Premiere and so on), you’ll pay $600 a year.

The price list is stunningly complex. The fees may be higher or lower depending on how many programs you rent, whether you already own an existing version and which one, whether you commit to a full year or prefer to rent one month at a time. There are also discounted first-year teaser rates, student/teacher rates and a 30-day free trial.