RIOT – ƙananan mai amfani don inganta girman hoton don manufar gano su a intanet. Kayan software yana goyan bayan nau’in siffofin shigarwa wanda za’a iya canza zuwa JPG, GIF ko PNG. RIOT ba ka damar ƙayyade girman hoton da ya dace da kuma duba yadda ya dace tare da hoton da aka ɗauka ta hanyar amfani da yanayin biyu da taga kuma kwatancin pixel-by-pixel. RIOT yana taimakawa don ɗaukar hotuna zuwa ƙarar da aka ba, daidaita haske ko bambanci, canja wuri ko share tashar, sarrafa yawan launuka, da dai sauransu. Software na iya aiwatar da hotuna ta atomatik tare da tsoho ko kafaffun kafaffun hannu inda duk an daidaita saituna. RIOT yana goyan bayan juyin juya halin tsari na hotuna kuma yana da ƙwaƙwalwar ƙira.