A website installer tool looks like the script installers which most hosting businesses offer. While the latter are employed to set up an application without being certain if it is suitable to build a certain sort of Internet site, the site installer has more options to choose from so that when a specific application is set up, you'll be able to build the website you wish. Very few businesses offer Internet site installers, but this kind of software instruments make it much simpler to choose what application to employ for your site in case you don't have much experience and are not absolutely sure what the different programs out there are employed for - blogs, online stores, etc. It is important to know that a website installer isn't the same thing as an online site builder - rather, it allows you to install a ready-made Internet site which you could start customizing based on your needs from the admin area of the app that you have picked.