XLS
PDF iifayile
I-XLS (i- Excel spreadsheet) yifomati endala yefayile esetyenziselwa ukugcina idatha yespreadsheet. Nangona ubukhulu becala ithathelwe indawo yi-XLSX, iifayile ze-XLS zisenokuvulwa kwaye zihlelwe kwi- Excel. Ziqulethe idatha yetheyibhile enefomula, iitshathi, kunye nokufomatha.
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.