Some useful (not really) tools for Entropia Universe game world created for self entertainment.
Entropedia dump: name says it all. Dump viewer of entropedia for emergency during entropedia's offlines.
Space routes: tool for space route calculations, distance, time, cost, etc.
Item List browser plugin: small FF plugin to bring some convenience into items' list on EU website. It has integrated links to entropedia and shows PED difference between refreshes. Still under construction, hopefully one day will be uploaded to official addons site.
Arkadia Moon Deed payments: title says it all.
Maps: Cyrene Maze and Argonaut cave map (draft).
Re-mission: shows which repeatable missions might be restarted (beta).

Best viewed using eyes.