I have a gif with changing picture and I want to resize it while maintaining the movement. How do I do that using photoshop - or if anyone can do that for me?
I only have the final product, i do not have the whole psd file
Photoshop doesn't handle gif files very well, though it's awesome for gif making. If you open it with PS you will only get the first frame and not the rest. You need a specific program or a website for that I think. (Google will get you some results.)
Gif Resizer is a free portable program for that for instance.
ETA: It's for Windows, so if you have a Mac a website, like GIFWorks is a good option.