PNG mafayilo
PDF (Portable Document Format), mawonekedwe opangidwa ndi Adobe, amaonetsetsa kuti anthu onse aziwona ndi zolemba, zithunzi, ndi masanjidwe. Kusunthika kwake, mawonekedwe achitetezo, komanso kukhulupirika kwake kumapangitsa kuti ikhale yofunika kwambiri pantchito zamakalata, kupatula zomwe adazipanga.
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.