ウェブThe Ragnarok Online Calculator by ROratorio, able to simulate stats, equipment, status resistance, skills and damage from Characters in PVM, MVP and PVP environments.
ウェブRatemyserver.net Ragnarok Online Character Simulator by Riotblade. Fully up to date with all hats and jobs. If you find any bugs, please report them. This is still in Alpha!
ウェブSkill Simulator: View All Novice Skill Descriptions. Plan your characters' skills in Ragnarok Online ahead of time with this easy to use RO Skill Simulator and Planner.