I-GtkHash iyinsizakalo yedeskithophu yokwenza izinhlabamkhosi zomlayezo noma amasheke. Imisebenzi eminingi eyaziwa kakhulu ye-hashi iyasekelwa, okuhlanganisa i-MD5, SHA1, SHA2 (SHA256/SHA512), SHA3 kanye ne-BLAKE2. Iklanyelwe ukuba ibe lula ukuyisebenzisa, enye indlela eyisithombe kumathuluzi omugqa womyalo njenge-md5sum.