JPG amafayela
I-PDF (Portable Document Format), ifomethi edalwe i-Adobe, iqinisekisa ukubukwa kwendawo yonke ngombhalo, izithombe, nokufometha. Ukuphatheka kwayo, izici zokuphepha, nokuthembeka kokuphrinta kuyenza ibaluleke kakhulu emisebenzini yamadokhumenti, ngaphandle kobunikazi bomdali wayo.
I-JPG (Joint Photographic Experts Group) ifomethi yesithombe evame ukusetshenziswa eyaziwa ngokuminyanisa kwayo okulahlekile. Isetshenziswa kabanzi ezithombeni nezinye izithombe ezinama-gradients anombala abushelelezi. Amafayela e-JPG anikeza ibhalansi enhle phakathi kwekhwalithi yesithombe nosayizi wefayela, okuwenza afanelekele izinhlelo zokusebenza ezihlukahlukene.