I’m trying to unblur some images that used to be clear. How do I do that?
There´s no “unblur” filter in the world of image editing. There is “sharpen”, “unsharp mask”, “Clarity”, “High Pass” etc.
GravitDesigner has “Denoise” and “Unsharp mask” filter aboard. Not sure if this will help with your image without seeing it. Maybe upload a portion - and we´ll give it a shot.