What is the psd file in Photoshop?

I asked because I wanted to modify the image, and they said it's hard to do it without psd files.

What is a psd file?

622 2017-04-08 Lady

psd file refers to Photoshop action file.
When I work with Photoshop, I often work on overlapping pictures
If you only have the image, it is difficult to modify the overlapped image.

Gentleman 8 years ago 0

A. 2

If you don't have psd, it's hard to work on it because you have to fix it with a painting tool.
It doesn't work very well.

Lady 8 years ago 0

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