TerraMap NativeTerraMap Native is a cross-platform, interactive Terraria v1.4.5 world map viewer that loads quickly and lets you pan, zoom, find blocks, ores, items in chests, dungeons, NPCs, etc.
It's the same as the web app, but with a better experience for viewing worlds without spoilers. It makes it much easier than the web version to choose a world, then choose a player map for the chosen world. Only the parts of the world that have been seen by the player are shown in TerraMap.