ZIP iifayile
I-PDF (i-Portable Document Format), ifomathi eyenziwe ngu-Adobe, iqinisekisa ukujongwa jikelele ngokubhaliweyo, imifanekiso, kunye nokufomatha. Ukuphatheka kwayo, iimpawu zokhuseleko, kunye nokuthembeka koshicilelo kuyenza ibaluleke kakhulu kwimisebenzi yoxwebhu, ngaphandle kwesazisi somdali wayo.
I-ZIP luxinzelelo olusetyenziswa ngokubanzi kunye nefomathi yogcino. Iifayile ze-ZIP zidibanisa iifayile ezininzi kunye neefolda zibe yifayile enye ecinezelweyo, ukunciphisa indawo yokugcina kunye nokuququzelela ukuhanjiswa okulula. Ngokuqhelekileyo zisetyenziselwa ucinezelo lwefayile kunye nokugcinwa kwedatha.