GitHub - CraftedRO/Offline-talent-calculator-for-WotLK-3.3.5a: Offline talent calculator for World of Warcraft - Wrath of the Lich King 3.3.5a without database requirement .
Wowhead Talent Calculator With Glyph Support for Wrath of the Lich King Classic - Wowhead News
WoW Talent Calculator (vanilla, TBC, WotLK) for iOS and Android devices : r/wow
Just looked at the rest of the talent trees - General Discussion - World of Warcraft Forums