If you know what terraira is and you want only the best weapons and items look here! This program is called TerrariViewer.
TerrariViewer acts as a character editor, letting you increase you max HP and Mana and edit your inventory, for if you just want to build things rather than scrambling for resources. Those who still want a challenge can still find uses for it, however, as it lets you edit your characters colours and name at any time, rather than just at character creation.

Picture's
Character Tab

Equipment Tab

Buff Tab

Inventory Tab

Bank Tab

How to use it is to simply create a random character, hit open on TerrariViewer and select Player1.
Mod what ever you want Health, manna, bank, and inventory

Download load it [ Register or Signin to view external links. ]