The programming software for the HYT TC-265 is a Windows-based application designed to configure the radio’s internal settings via a computer. Unlike modern radios that may offer Bluetooth programming or over-the-air updates, the TC-265 relies on a "tethered" approach.

: Legacy analog software is sometimes archived on community sites like RadioScanner.ru RadioSoftware.online

. Since this is a legacy model, software is often obtained through authorized dealers or archived collections like those at Atlantic Radio The required cable is the PC27 (USB) or the older PC23 (Serial Port)