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Tech Mods for Minecraft Java

Browse 4,103 free Tech mods for Minecraft Java — popular picks include BCLib: Remastered, Ultimate Create 7 - UC7, Create With Friends - Multiplayer & Create.

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BCLib: Remastered
1.21.1fabric

BCLib: Remastered

BCLib Remastered is a powerful core library and API for Minecraft Fabric 1.21.1. It provides essential shared utilities, rendering tools, custom configs, and procedural models for BetterEnd and BetterNether. Specially optimized for modern modpacks!

33kdownloads
Ultimate Create 7 - UC7
1.21.1neoforge

Ultimate Create 7 - UC7

⚡ UC7 – Automate, craft spells, and conquer quests in a magical, performance-friendly adventure! 🔮

12kdownloads
Create With Friends - Multiplayer & Create
1.20.1forge

Create With Friends - Multiplayer & Create

A seamless Create-focused multiplayer modpack combining automation, exploration, and performance into one complete experience.

6.6kdownloads
LagLess: Server Optimizer
1.20.1forge

LagLess: Server Optimizer

A server-side utility mod designed to optimize performance and manage RAM efficiently through smart automated cleanups and manual commands.

6.3kdownloads
AutoTierTest
1.21fabric

AutoTierTest

This Mod Will Test Your "Tier" (Cracked)

6.2kdownloads
Extended Stacks
1.21.11fabric

Extended Stacks

Increase the maximum stack size to 99 for all items, including those normally limited to 16. A simple vanilla-friendly QoL improvement for better inventory management.

5.9kdownloads
Osmium Optimization
1.20forge

Osmium Optimization

Osmium is a Forge mod designed for optimization and performance

5.7kdownloads
AnotherFix
1.21neoforge

AnotherFix

A lightweight library that automatically resolves Mixin conflicts and prevents mod loading crashes.

5.3kdownloads
GWOLFLib
1.21.8fabric

GWOLFLib

This is GWOLF Studios' Library Mod

4.5kdownloads
Climate - Clouds, Storms & Technology
1.20.1forge

Climate - Clouds, Storms & Technology

A mod that adds many unique cloud types, tornadoes, squall lines, and cyclones, rendered via GPU Instancing, as well as weather-tracking items/blocks.

2.8kdownloads
MC: Mythfall
1.20.1forge

MC: Mythfall

The Ultimate Fantasy Modpack | 800+ Mods w Great Performance | Focused on adding new and fresh Gameplay Mechanics | Challenging Exploration and Foes | Entirely Overhauled | Magic and Vintage Technology | Based on Myths,Fictions and Fantasy |

2.6kdownloads
FisuraCraft SMP
1.21.1neoforge

FisuraCraft SMP

FisuraCraft is an Argentinian modded SMP focused on community gameplay, balanced progression, exploration, automation, and quality-of-life improvements. Optimized for smooth multiplayer survival and long-term worlds.

2.2kdownloads
Easy Spawner Control [Fabric]
1.21.11fabric

Easy Spawner Control [Fabric]

Easy Spawner Control lets you right-click mob spawners with a crafted Spawner Key to instantly configure spawn speed, count, and behavior — no commands required.

1.9kdownloads
PlayerTrackerPlus
fabric

PlayerTrackerPlus

A client-side mod that enhances Minecraft's locator bar to display players' skin faces instead of generic dots.

1.7kdownloads
GWOLF's Mod File Vertifier API
1.21.8fabric

GWOLF's Mod File Vertifier API

This mod vertifies the files of other mods you install.

1.6kdownloads
CatchInfo
1.21.1neoforge

CatchInfo

CatchInfo is a client-side Pixelmon mod that shows instant post-catch summaries, auto-trash with IV filters, and in-game config with keybinds. Works only for Pokémon in your party, not the PC, ensuring smooth performance and no confusion.

1.6kdownloads
Capital Industries Server
1.21.1neoforge

Capital Industries Server

A fast, multiplayer-focused Create mod-pack built for massive automation, optimized performance, nuclear power scaling, and expanded exploration across planets.

1.5kdownloads
Movement, Optimized
1.21.1neoforge

Movement, Optimized

Adds Grappling and Super Dashing

1.4kdownloads
[SNG] Dread Mechanica
1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads
Rooh2os' Create 6.0
1.20.1forge

Rooh2os' Create 6.0

Rooh2os' Create 6.0 enhances Create 6.0, offering advanced automation, and performance tweaks. Perfect for engineering-focused players who love immersive automation!

1.3kdownloads
Prismarium Ingot
1.20.1forge

Prismarium Ingot

a Minecraft mod that adds an ore that is the opposite of netherite

1.3kdownloads
Novam Vitam
1.20.1forge

Novam Vitam

Explore a seamless fusion of science and magic in a performance-optimized world where adventure, automation, and secrets await behind every structure and biome.

1.2kdownloads
Item Glow [Fabric]
1.21.10fabric

Item Glow [Fabric]

Adds emissive rendering to items. Items with _emissive textures glow at full brightness in-hand, in GUIs, and when rendered. Client-side, lightweight, and compatible with modded items and resource packs.

1.1kdownloads
Completely blind (Forge/NeoForge)
1.21.4neoforge

Completely blind (Forge/NeoForge)

This mod makes you blind. Two difficulty versions are available.

1.1kdownloads
Veinminer More  and Enchantments
1.21.1neoforge

Veinminer More and Enchantments

Upgrade your mining with the Vein Miner Enchantment! Highlights connected ores and blocks in real-time before you swing. Should be balanced xD and performance-friendly. Stop guessing and start mining smarter!

941downloads
Create: Vanilla+ SMP
1.21.1neoforge

Create: Vanilla+ SMP

A performance-optimized Vanilla+ modpack built around Create. Explore, automate, and progress at your pace.

941downloads
Project Automate
1.20.1forge

Project Automate

A fun and well-optimized modpack to automate as many processes as you possibly can!

903downloads
Project Infinity Tools
1.21.1neoforge

Project Infinity Tools

A modular Minecraft expansion adding high-tier, rainbow-themed utility gear, including an all-in-one paxel and a custom-interfaced satchel for optimized inventory management.

857downloads
OneBlock [Helper]
1.21.4fabric

OneBlock [Helper]

A refined upgrade to the OneBlock experience, this modpack enhances automation, resource management, and performance. It optimizes progression, minimizes repetition, and provides tools for improved efficiency without altering the core challenge.

703downloads
Township Tales
1.20.1forge

Township Tales

Township Tales is a MineColonies modpack with expanded towns, automation from Create, and stunning biomes. Build, explore, and manage with friends while enjoying new dungeons, better storage, and performance boosts!

698downloads
SLCore
1.21.1neoforge

SLCore

Designed to be lightweight and optimized, ensuring compatibility and fluidity even in demanding environments.

647downloads
ByCraft
1.20.1forge

ByCraft

An official modpack for the ByCraft server that combines technology, magic, and adventure, and don't worry, it's very well optimized.

632downloads
Preview Chest
1.21fabric

Preview Chest

This mod allows you to see the content of a chest or other containers by just looking at them.

603downloads
Spears (MTP)
1.21.8fabric

Spears (MTP)

This is a mod that is part of the "More Tools Project" and add spears to the game.

594downloads
PAPUSAMIGOS
forge

PAPUSAMIGOS

A lightweight 40-mod pack for low-end PCs, focused on exploration, magic, and mechanics. Discover new biomes, master arcane magic, and automate your world with optimized technology. A smooth experience without losing the fun!

573downloads
Factorious v2.32
1.20.1forge

Factorious v2.32

✨ Cobblemon ❤️ Create Mod, ⚡ Draconic Evolution & 🧠 AE2, offering a smoother, optimized experience 🚀 without unnecessary mod clutter! 🌟

569downloads