All of the above are the same program, the Hal E-Bank, by Halcom, d. d., which the banks are offering under various commercial names. The only difference is their appearance. In terms of functionality, the individual versions of the program are identical regardless of which bank sent you the installation package. Even when working with multiple accounts at separate banks, you only need to install the Hal E-Bank on your computer once.
The indicated programs feature the graphic design of the respective commercial bank you are doing business with. There is also a neutral version of the program, which is available here.