8 bit??

[Fiend0395]

how do i turn a picture 8 bit on a macbook pro??? pleaseeee help!!?
thanks

 

[simsaladimbamba]

Gimp? Photoshop Trial? Pixelmator?

A more descriptive and precise thread title will help cater to the right audience and get you more responses. (see rule #3 under How do I get help with a hardware or software problem)
To edit your thread title, just click on the

button on the bottom right of your original post and then click the "Go Advanced" button below your message.

"How to maximise your MacRumors troubleshooting experience" created by mad jew in 2006​

Have you also taken a look at MRoogle, since that question may have been asked several times?

 

[McGiord]

Get Gimp:
http://gimp.lisanet.de/Website/News/News.html

In the Colors Menu -> Posterize -> 3 levels
http://docs.gimp.org/2.6/en/gimp-tool-posterize.html

Then play with the Filters to obtain the effect that you want, for example Blur ->Pixelize.