I want to remove some Image Datablocks in my blend file, those Images are not used by any texure or object in my project but somehow all those image Datablocks are marked as having 2 users. I checked the whole project but I wasnt able to find any object using those images. Is there any way to find what object is using an Image Datablock?
Images can be used by lots of things, not just objects. A material with a fake user, the uv editor itself, a disconnected node in some material that you forgot about… Any image that you open in the uv editor will usually show two users because the editor is one of them. In any case it’s easy to kill them. Open it in the uv editor, then hold shift and hit the X button next to the image’s name. That will unlink it from all users. When you save and reload the file it will be dropped.