Download free Hydrogen 1.2.5 on our software library. Our users often download the installation files for this tool with the following names: Hydrogen.exe and hydrogen-win.exe etc. According to the system requirements, it is available for the following OSs: Windows XP/Vista/7/8/10/11 32-bit. The built-in antivirus system indicates that the program is virus free. The copyright holder of it is Hydrogen. The most popular version of this program that our community members install is 0.9.