The High Jump hack allows the players to jump higher than the normal players’ limits. It’s one of the risky hacks to try as other players can easily spot you while jumping higher than normal limits and can easily identify the High Jump hack.
Starting with the No Recoil Hack, it helps the player (hacker) to control the recoil of the weapons. Although there is no such recoil mechanism still included in Free Fire as that of PUBG mobile still the hack is already been available and many players are using it for long-distance throwables kills.