Ans. You can install whatever software you want on your VPS hosting. You can install just about anything on a VPS hosting plan. We recommend that you don't install software that requires a lot of processing power or memory, as these will slow down your system and other programs on your server. We highly recommend installing an operating system. For instance, if you're planning on using Google Docs for some collaborative work, then installing Google Docs on your VPS hosting account will allow you to access your files. The main reason for this is that there are no restrictions on what you can install, and you also can install different versions of the same program.