[graphicsman]

I was curious if anyone knew what the file extension was for creating icons for folders for windows and mac?? Any information on how to create them would be great. Is a restriction in size also?

 

[ImmortalKenny]

For Windows, you can use both .png and .ico. For OS X, I know you can use .png images, not sure about .ico's though. It's been a while since I used OS X.

About how to make them? Photoshop is pretty much the best way, just create the icons from scratch.

I don't think there's any file size limits. I've used 600x600px .png icons in OS X without a problem.