Baris, please update this awesome extension.
Mozilla extension policy is completely disrespectful and subversive towards community and addon developers.

Don't work anymore

Sometimes it works then its super handy and awsome, but sometimes it doesn't work. Now it doesn't work since a half a year :( It only downloads the image but doesn't open it in photoshop. Please Fix this. I'm on High Sierra.

Very Nice i love it *****
Please, update so that it works correctly with the CC version and the new versions of firefox *****

FF 57 + PS CC 2018: Only image downloads, no open in PS...

Excellent

Doesn't work on Firefox 57. Just downloads the image.

if it works works perfect. since quantum its useless.

Does not work in Firefox 57. It only download images in downloads folder and noting more

V

Regrettably, it no longer works with Firefox Quantum and/or new Photoshop CS2017 (v19)

FF 56.0, Windows 7. Just downloads image to downloads folder. Tried with OWP Communicator, but that didnt help.
UPDATE. Got it working again by downgrading FF to version 55.0.3 and downgraded "open with photoshop" to version 55.0 and It works again.