Photoshop X Ray Trick X-ray Photoshop Trick: Can It Be Done Without Photoshop?

X-ray Photoshop trick: Can it be done without photoshop? - photoshop x ray trick

Is there a way with Photoshop trick x-ray without Photoshop.
I have Photoshop, I have no money to buy or to patients and the download time. So I asked myself if there is another way to do a photo editor, easy to use?