CurseForge · Minecraft mod
Spectral Tech
Harness spectral energy, forge powerful machines, and craft god-tier gear in this advanced tech mod for Minecraft.
Quick answer
Which Spectral Tech release should I use?
Spectral Tech spectraltech 4.0 targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Spectral Tech required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Spectral Tech spectraltech 4.0 need?
spectraltech 4.0. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Spectral Tech without breaking your instance.
Built for Spectral Tech spectraltech 4.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use spectraltech 4.0. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside spectraltech 4.0. It opens that exact file at the source.
About this project
What does Spectral Tech add?
Spectral Tech
Harness the power of Spectral Energy and forge technology beyond the limits of vanilla Minecraft.
Spectral Tech is a technology-focused mod that introduces powerful machines, spectral energy systems, crystal infusion, and god-tier tools and armor. Build advanced infrastructure, generate energy from spectral sources, and craft some of the strongest equipment in the game.
From mysterious Spectral Crystals to powerful infusion technology, this mod blends futuristic machinery with arcane energy to create a unique tech progression.
Core Features
Spectral Energy System
Generate and store Spectral Energy (FE) using powerful machines and generators.
Energy can be stored and distributed using:
• Energy Generators
• Energy Cubes
• Advanced machine blocks
Build your own spectral power network to fuel machines and automation.
The Infuser
The Infuser is the heart of Spectral Tech.
Using spectral crystals and alloy materials, the Infuser allows you to craft advanced components and powerful gear.
Use it to create:
• Spectral Alloy materials
• Infused components
• High-tier equipment
Spectral Materials
Discover and craft powerful new materials:
• Spectral Alloy Ingots
• Spectral Alloy Nuggets
• Spectral Infused Alloys
These materials are used to craft the most powerful technology and equipment in the mod.
Spectral Crystals
Harness the power of three mysterious crystals:
• Cyan Spectral Crystal
• Purple Spectral Crystal
• Orange Spectral Crystal
These crystals act as the core power source behind spectral technology and advanced crafting.
God-Forged Equipment
Spectral Tech introduces some of the strongest gear available in Minecraft.
Craft powerful tools and armor including:
• Spectral Pickaxe
• Spectral Axe
• Spectral Shovel
• Spectral Hoe
• Spectral Sword
And the powerful Spectral Armor Set, designed for players who want true end-game strength.
Spectral Replicator
The Spectral Replicator is a powerful multi-block machine capable of replicating items using massive amounts of spectral energy.
Configure input, output, and energy ports to automate replication systems and build advanced production setups.
Compatibility
Spectral Tech is built with compatibility in mind.
• Uses Forge energy (FE)
• Supports JEI integration for recipes
• Uses Forge tags for better modpack compatibility
• Designed to work smoothly in modpacks
Perfect For
• Technology modpacks
• Automation-focused gameplay
• End-game progression systems
• Servers looking for advanced tech content
Project description from CurseForge.
Pick your setup
Spectral Tech by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Spectral Tech versions and loaders
spectraltech 4.0
spectraltech-4.0.jar
21 Mar 2026
Spectral Tech 3.0
spectraltech-3.0.0.jar
15 Mar 2026
Spectral Tech 2.0
spectraltech-2.0.jar
13 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.