Mods for Minecraft Java
Browse 3,735 free mods for Minecraft Java — popular picks include Off Hand Combat [Fabric], Epic RPG: Loot Sentinel, JJs Engineer Mod (Maschinery, PVP, Decorative...).
Step by step: How to install Minecraft Java mods & modpacks
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Off Hand Combat [Fabric]
Allows for double handed fighting styles without breaking the combat
Epic RPG: Loot Sentinel
Blocks chest interaction when hostile mobs are nearby and targeting the player, enforcing combat before looting.
JJs Engineer Mod (Maschinery, PVP, Decorative...)
Engineer, Combat, Ores and Recources and Decorative stuff for 1.12-1.20
Grim Reaper's Weaponary
This Mod Add New Combat Weapons And I Will Maybe Adds New Ores Like Steel And Make More Weapons This Mods Is Based On Medieval Weapons.
Soldier's Delight (A Farmer's Delight Add-on)
Adding preservation methods from Rationcraft to Farmer's Delight
Out of Combat
Bring a simple but easily configurable Out-of-Combat mechanic into Minecraft.
BioWarfare
Bringing Minecraft war combat to a new level!
Dacextras
More features for Dungeons and combat (dac), including a config & custom class creation system
G1axSpearOptimizer
A performance-optimized Minecraft mod that makes spear combat smoother, more responsive, and more enjoyable. Experience true combat prediction and optimization with zero lag.
Inventory Move Fabric
This mod enables movement with an open inventory, improving comfort during combat and building.
EC Blue Skies Compat
adds compatability between Expanded Combat and Blue Skies
Killaura - Experimental Neoforge/Forge/Fabric
Killaura : configurable combat automation with single/multi aura, range + CPS/vanilla cooldown, auto-aim rotation, entity filters, hitbox display & GUI. Singleplayer/private servers only.
CelestCombat Pro
A simple plugin that tags players in PvP and kills those who disconnect to prevent combat logging. but a better version
SickSheet's Practice Bot
A Fabric mod adding a highly customizable bot and a kit system for combat and PvP practice
God of War Ragnarok
GOW Themed mod that adds many weapons, bosses, and more!

CombatRadar
Radar that helps you to find mobs and players.
SMD: Hammers!
Enhance mining & combat with pattern-breaking hammers with SMD: Hammers!
Micro Fighters
Fully Server-side tiny fighters / clay / terracotta soldiers. No client-mods, no resource pack needed!
(Archived) Create and Conquer
Create & Conquer is a Military and Industrial Addon for the Create Mod by Simibubi focusing on Nuclear Technology, Metallurgy, and enhancement of the base mod.
AutoChangeFight
Epic Fight addon: Get rid of combat mode once your held item is not weapon.

Advanced Skills
A large number of skills give you a more enjoyable combat experience
Army equipment (Artillery, MREs, mines, flags and more)
Artillery, MREs, mines, flags and more
kingdomcome combat
Add combat system from kingdomcome deliverance 2!
Better Mob Combat Recruitsfix
Unofficial fork of Better Mob Combat restoring compatibility with Villager: Recruits and fixing a few other bugs
Mi Alliance: Invasion
An interdimensional AI army invades and colonizes your world! Fight them in epic battles, create your own army, and discover their secrets!
Gore Edition
Mod focused on PvE and PvP combat, with VFX and SFX of retro gore.
Epic Knights x Better Combat Rework
Reworking the BetterCombat integration for Epic Knights
World War Two Warships and guns : Flan's Mod Content Pack
warships
Crumbling Dungeons
Generates small underground combat rooms (with loot!!) that slowly decay and collapse after players enter.
Mob Civil War
Stop being the center of attention. Hostile mobs hate each other as much as they hate you: Illagers, Undead, and Spiders clash in faction wars. Optional Stranded Soldiers pairing. Shipped: 1.21, 1.21.1, 1.21.4–1.21.11, and 26.1 / 26.1.2 / 26.2 / 26.3.
SkyHands
A Hypixel Skyblock mod to fully customize your first-person hands and combat animations, inspired by DulkirMod.
Mob Banners
Adds decorative banners to commemorate your combat conquests.
Auto crystal PVP
Automatically places and breaks End Crystals for faster and more efficient crystal combat.
War Horns!
Unleash the echoes of battle! Play powerful war horns from history and fantasy, from the mighty Carnyx to the legendary horns of Middle-earth.
Liko's Tarantulas
A small mod for large spiders! This mod adds plenty of new mobs, items, structures to explore & new combat utilities.
K-Turrets [Fabric]
Adds some turrets and combat drones