> For the complete documentation index, see [llms.txt](https://hotelizer.gitbook.io/manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hotelizer.gitbook.io/manual/en/install.md).

# Installation

You can also use Hotelizer as an application by installing it on any operating system and device.

&#x20;<img src="https://4056903686-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M4ZcIQ2d_EiHtDol6hf%2F-MdaQn8DvEe8-80QOiAv%2F-MdaQuyvYRGTtZsFODuO%2Fhotelizer-square.png?alt=media&amp;token=08cb7d4a-2244-4669-9f59-bd546a1e2e86" alt="" data-size="line">Hotelizer is a [Progressive Web App](https://developers.google.com/web/progressive-web-apps) (PWA), which means it belongs to the new generation of web applications. Once installed, it works as an application and you do not need to update it.

You can use Progressive Web Apps (PWAs) for a fast web experience on your PC or mobile device. You can install PWA for faster access and extra functionality.

![](https://4056903686-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fnh0T6jfBtVYq6vZH4eI3%2Fuploads%2FrMRk7rOZMmwOL2bNZGNp%2Fhotelizer-dashboard-en.png?alt=media\&token=a11e5f2d-1293-43bc-9c87-40fb7e1fde98)