iihennessy1338 Yes - In the UV/Image editor, if you see your post-processed image, you can go to Image > Save as Image.
If you don't see your post-processed image, go to the Node Editor add an Output > Viewer node. Also check "Backdrop".
Then Jump back over to the UV/Image Editor and switch the source to be Viewer Node.
Finally, go to Image > Save as Image to spit out an image file of your render.
