A free app for Windows, by Lrsamways.

Skyrim SE Expanded Skyrim Weaponry is a comprehensive package that contains 105 stand-alone weapons for your characters. The new weapons are made of various materials: Iron, Steel, Orcish, Dwarven, Elven, Glass, Ebony, Dragonbone, Nordic and Daedric with a vanilla texture. They are available in two versions—crafting and NPC versions. Both version are craftable; however, the NPC version allows merchants to wield and sell them.

The weapons added are as follows:- Longsword – Sword  – Halberd – Battleaxe- Hatchet – Waraxe – Quadhammer – Warhammer – Maul – Warhammer- Club – Mace- Staffs – Double Edged Battleaxe – Mallet – Mace – Composite Axe – Battleaxe – Berserker Sword – Greatsword – Claymore – Greatsword – Curveblade – Dagger – Dueling Sword – Spear – Battleaxe – Hammer – Mace- Scythe – Battleaxe- Quarterstaff – Warhammer – Short Sword