Download tModLoader

Official Windows version - Start modding Terraria today

macOS and Linux users: Use Steam version

100% Free • Safe • Open Source • Windows 7-11

Download for Windows

Compatible with Windows 7, 8, 10, and 11

OFFICIAL RELEASE

tModLoader v2025.11.0.0

Released: November 25, 2025

System Requirements

  • OS: Windows 7 SP1 or later
  • RAM: 2GB minimum, 4GB+ recommended
  • Storage: 1GB free space
  • GPU: DirectX 9.0c compatible
  • Required: .NET Framework 4.7.2+

What's Included

  • Compatible with Terraria 1.4.4
  • Steam Workshop integration
  • In-game Mod Browser
  • 10,000+ mods available
  • Full multiplayer support
Download tModLoader
~300 MB
Download Size
5M+
Total Downloads

Before Installing

  • • Make sure Terraria is installed first
  • • Install .NET Framework 4.7.2 or newer
  • • At least 1GB free disk space
  • • Close Terraria if running
ALTERNATIVE

Steam Version

Download from Steam for automatic updates and seamless Workshop integration. Works on Windows, macOS, and Linux.

Auto-updates
Workshop mods
Cloud saves
Get on Steam
OPEN SOURCE

GitHub Releases

Access source code, previous versions, and contribute to development. For advanced users and developers.

All versions available
Source code access
Developer resources
View on GitHub

Windows System Requirements

Minimum Requirements

  • Operating System:

    Windows 7 SP1, Windows 8, Windows 10, or Windows 11

  • RAM:

    2GB minimum

  • Storage:

    1GB free disk space

  • Graphics:

    DirectX 9.0c compatible GPU

  • .NET Framework:

    Version 4.7.2 or newer (free download)

Recommended Specs

  • RAM:

    8GB or more (for large mod packs with 30+ mods)

  • Storage:

    3GB+ free (500MB base + mods + worlds)

  • Internet:

    Broadband connection for downloading mods

  • Graphics:

    Dedicated GPU for better performance with visual mods

  • Required:

    Legitimate copy of Terraria installed

Note: Users on macOS and Linux can use Steam version or compile from source via GitHub

Get Steam version for other platforms

Need Help Installing?

Installation Guide

Step-by-step instructions

Quick Start

Get started in 5 minutes

Troubleshooting

Fix installation issues

What's New in v2025.11

New Features

  • • Enhanced Mod Browser with improved search
  • • Better multiplayer mod synchronization
  • • New API hooks for advanced modding
  • • Improved performance for large mod packs

Bug Fixes

  • • Fixed crash when loading certain mod combinations
  • • Resolved memory leaks in mod browser
  • • Fixed multiplayer desync issues
  • • Improved compatibility with Terraria 1.4.4
View full changelog on GitHub

Important Information

  • 100% Free Forever:

    tModLoader is completely free and always will be. No subscriptions, no hidden costs.

  • Terraria Required:

    You must have a legitimate copy of Terraria installed to use tModLoader.

  • Safe & Verified:

    All downloads are virus-free and digitally signed. Open-source project with transparent code.

  • Windows Direct Download:

    This page provides direct Windows download. Steam version available for all platforms with auto-updates.