Vultr offers a wide variety of standard ISOs and One-Click Apps in our public library, but you may upload a custom ISO if you need something special. For example, you may want to install a custom build of Kali Linux, OpenBSD, pfSense, or any other OS which is permitted by it's licensing agreement. To add an ISO, enter the URL to the ISO on the [Add ISO page](https://my.vultr.com/iso/add/). Vultr will transfer the ISO to your account for use. The ISO must meet a few requirements: * ISO must......