I-Okular iya kuyiphucula inkqubo yakho yezichaso kwaye ikuvumele ukongeza iintolo, phakathi kwabanye
Inguqulelo elandelayo ye-Okular, umbonisi woxwebhu lwe KDE, uya kusivumela ukuba songeze iintolo kwizichazi zethu, phakathi kwezinye izinto ezintsha.