PNG
ZIP mafayilo
PNG (Portable Network Graphics) ndi mtundu wazithunzi womwe umadziwika chifukwa cha kukanikizana kosataya komanso kuthandizira mawonekedwe owonekera. Mafayilo a PNG nthawi zambiri amagwiritsidwa ntchito popanga zithunzi, ma logo, ndi zithunzi pomwe kusunga m'mbali zakuthwa komanso kuwonekera ndikofunikira. Ndizoyenera bwino pazithunzi zapaintaneti komanso kapangidwe ka digito.
ZIP ndi mtundu womwe umagwiritsidwa ntchito kwambiri komanso kusungitsa zakale. Mafayilo a ZIP amaphatikiza mafayilo angapo ndi zikwatu kukhala fayilo imodzi yophatikizika, kuchepetsa malo osungira ndikupangitsa kugawa kosavuta. Amagwiritsidwa ntchito kwambiri posungira mafayilo ndi kusungitsa deta.