Why are my CS3 files from EOS R PS Files?

[sarapia777]

I've had my EOS R for about a month. I just noticed, when organizing my folders, that all of my CS3 files are Ps files. Previously, with my 5D MKII, my files are all normal CS2 files that open with my browser. The Ps files trigger Photoshop to open. I'm concerned because what if I someday bail on Photoshop. It was my understanding, even with a subscription, that I own my files? I don't think I'll be able to open these files if I don't have Photoshop!

Please advise. Thank you!

Windows 10, CC2019

[sarapia777 · Accepted solution]

Okay, I think I have the answer. The Ps logo on the file is simply the software associated with opening it. I spoke at length with Canon, downloaded the Canon utility, and now the logo on the file no longer says Ps. I think I have a better understanding of it all now. Thank you.