These are the most useful tools out there for AzerothCore development.
Keira3 is a Database Editor for AzerothCore. Learn more about the tool here.
SpellWork is a tool to browse and display information about World of Wacraft spells. Learn more about the tool here.
Unused Guid Search is a tool to find entry or GUID gaps in the database. Learn more about the tool here.
Waypoint Creator is a tool to create waypoints from sniffed packet data. Learn more about the tool here.
WoW Flags Checker is a web based tool to find all flags in a bitmask for creatures. Learn more about the tool here.
WoW Database Editor is an IDE for Smart Scripts and database editing. Learn more about the tool here
AoWoW is an armory/database viewer adapted for AzerothCore. Learn more about the tool here
If you'd like to find more tools you can check out the AzerothCore Catalogue.
If you have made a useful tool that you would like to be forked or featured in the catalogue, join the Discord server and ping one of the Staff.