XLSX 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-XLSX (Ispredishithi se-Office Open XML) ifomethi yefayela yesimanje yamaspredishithi e- Excel. Amafayela e-XLSX agcina idatha yethebula, amafomula, nokufometha. Banikeza ukuhlanganiswa kwedatha okuthuthukisiwe, ukuvikeleka okuthuthukisiwe, nosekelo lwamasethi edatha amakhulu uma kuqhathaniswa ne-XLS.