ZeroSpot: the hotspot with Zeroshell engine
If you are using captive-portal feature of Zeroshell for your hotspot then you are ready to try ZeroSpot.
Zerospot is a quick and intuitive graphical user interface based on a not intrusive multi dialog system.
Download it, move the executable to a directory of your choice and launch it with a double click. ZeroSpot does not require to be installed, it asks just for a few information at first run and you are straightaway connected to Zeroshell.
ZeroSpot is open-source and is distributed with GNU GPLv3 license.