I-Catfish sisixhobo esisebenzayo sokukhangela ifayile yelinux kunye ne-unix. I-interface ilula ngabom kwaye ilula, isebenzisa kuphela i-GTK+3. Unga
yiqwalasele kwiimfuno zakho ngokusebenzisa iinketho ezininzi zelayini yomyalelo.

Ezinye zezinto eziphambili zeCatfish zezi:

• Khangela iifayile naphi na kwindlela yakho, kuquka izahlulo ezinyusiweyo
• Khangela ngaphakathi kweefayile (kubandakanywa neePDF) zemixholo yazo (enokuthi yenziwe kwizinto ezikhethwayo)
• Phendla kwiifayile ezicinezelweyo (.zip, .odt kunye .docx). Oku kunokwenziwa ukuba kusebenze kwizinto ezikhethwayo.
• Khangela iifayile ezifihliweyo ngokunjalo
• Umbhalo opheleleyo ngoku uphendla i-UTF-7, UTF-8, UTF-16 BE/LE, kunye ne-UTF-3 BE/LE
• Cokisa ukhangelo lwakho ngokusekelwe kwixesha lohlengahlengiso
• Cokisa ukhangelo lwakho ngokusekelwe kuhlobo lwefayile (imifanekiso, iividiyo, amaxwebhu njl.njl)
• Cokisa uphendlo lwakho ngokusekelwe kwindawo (Amaxwebhu, uKhuphelo, iMifanekiso okanye ezinye iifolda)
• Ungabandakanyi abalawuli abathile kunye neendlela kukhangelo lwakho
• I-interface elula kunye nelula