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PNG (Portable Network Graphics) ifomati yemifananidzo inozivikanwa nekutsikirira kwayo isingarasikike uye tsigiro yemashure akajeka. PNG mafaera anowanzo shandiswa kumifananidzo, marogo, uye mifananidzo uko kuchengetedza mipendero yakapinza uye pachena kwakakosha. Iwo akanyatsokodzera pawebhu graphics uye dijitari dhizaini.