Hello! If you're here it likely means you want to learn, or learn more about, your Ragnarok Art Tools. Feel free to browse the entire post for bits of information you want. This guide will show the basics of how to run most applications and where to officially download them from. To avoid virus and scams please follow only the links posted in thie guide & by the official rAthena crew. Requirements : A Computer with at least 32 GB of space & 2 GB of RAM (4GB Recommended).