TEdit - Terraria Map Editor - TEdit is a stand alone, open source map editor for Terraria. It lets you edit maps just like (almost) paint! It also lets you change world settings (time, bosses downed etc), edit chests and change sign, make epic dungeons, castles, cities, and add rewards for your adventurers!
Added a Player .map Renderer Plugin
This plugin is designed to render the players minimap (.map) file entirely from TEdit.
Conclusion
This finally concludes an old feature post #1641.
Using the plugin:
In-game map view:
Rendered map screenshot: