I have a sprite of 100 png files. This sprite file contains two colors only. Grey and blue. Which software or application would someone recommend where i can rapidly change the two colors of these png files to another colors? I have to perform this tasks multiple times in a week for a month. Just to get verification from personnels.
I tried importing into GIMP, using layer. But, i do not see any function in GIMP where it allow me to convert the colors when all layers are visible. I still have to select them one by one.
Also, keep in mind. after changing the colors, i would like to have a separate 100 png files. Not all merge into a gif.
Really hope to hear from gurus!