I-ReNamer – isofthiwe yokuqamba kabusha amafayela ngokugcwele noma ngokuhambisana ngokukhetha okuchazwe umsebenzisi. Isofthiwe ingaqamba kabusha inombolo enkulu yamafayela ngesikhathi esisodwa kumafolda ahlukene. I-ReNamer inikeza ukwengeza amafayela, usethe imithetho isofthiwe ezohambisana nayo ngesikhathi sokuqamba kabusha, ubuke kuqala umphumela wezinguquko ukuqinisekisa ukuthi yonke imithetho isebenza njengoba kulindelwe futhi iqala inqubo yokuqamba kabusha. I-ReNamer ayinayo imingcele kwinombolo yemithetho echazwe ukuqamba kabusha amafayela futhi inikeza izinketho eziningi zezinguquko ezisetshenziselwa ukulandelana okunengqondo. I-ReNamer ikuvumela ukuba ulungise okukhethwa kukho okudingekayo ekubuseni komuntu ngamunye okuzosetshenziselwa ifayela elihambelanayo.