Gtkhash mai amfani ne don cajin saƙo ko masu dubawa. Mafi sanannun sanannun ayyukan Has5, gami da MD5, Sha1, Sha2 (Sh256 / Sha512), Sha3 da Blake2. An tsara shi ya zama mai sauƙin amfani, madadin hoto don kayan aikin-layi kamar MD5Sum.

Wasu fasalulluka masu ban sha'awa:

• Taimako don tabbatar da fayilolin bincike daga SFV, Sh256sum, da sauransu.
• Keyed isashiya (HMAC)
• Daidaici / Multi-Threaded Hoh Kudi
• Fayil mai nisa na nesa yana amfani da Gio / GVFs
• Hadewar mai sarrafawa
• Karami da sauri, rubuce a C