File sizes and adjustment layers – getting big!

JW
Posted By
Jamie_Ward
Jan 4, 2007
Views
299
Replies
1
Status
Closed
I looked around the FAQs and such but coulden’t find the answers I was looking for.

Using CS2 in XP Pro.

Why are my files doubling in size when I add an adjustment layer? I thought addjustment layers weren’t supposed to do that. Perhaps I have some settings wrong somewhere?

I’ve got a .psd @ 24.37 MB. After opening, adding a levels adjustment layer and saving, the file is now 48.69 MB. I can then add a number of more adjustment layers with not much change. But why the big jump in the first place?

Thank you very much for the help in understanding.

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B
Bernie
Jan 4, 2007
IIRC, this happens because you are saving with maximize file compatibility turned on. This causes PS to save a flattened copy of the image along with all the layers. Thus causing the doubling you are seeing.

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