ME3Tweaks Mod Manager

6.9easy start · #30 of 78
in Game Mod Managers

Free to practise onnot on record
Free trialnot on record
Well documentedyes
Runs where you worknot on record

Runs on Windows.

ME3Tweaks Mod Manager is ranked #30 of 78 in game mod managers on The Geeks Club. It runs on Windows. There is a free plan.

ME3Tweaks Mod Manager plans and pricing

All plans

ME3Tweaks Mod Manager Free Windows 10 22H2 or Windows 11 24H2+ · Requires an official copy of at least one supported Mass Effect game me3tweaks.com · 8 Oct 2026

Compared on game mod managers

Free plan: Yes
Conflict detection: Yes
Automatic updates: Yes
Mod source access: external links
Supported platforms: windows
Deployment method: copy

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The record

Purpose: ME3Tweaks Mod Manager manages mods for the Mass Effect original trilogy and Legendary Edition.
Backup and restore: It backs up and restores game files, with granular and full restore options and automatic texture LOD setting support.
Mod installation: Users can install mods with one click, including directly from archives.
Mod updates: The manager updates itself directly from ME3Tweaks and supports automatic mod updates.
Developer tools: Developer tools can generate blank DLC mods, test mods for broken textures and other common issues, and compress mods for deployment.
Other modding tools: It can download and offer updates for tools including ME3Explorer (ME3Tweaks Fork), Mass Effect Modder, and ALOT Installer from their GitHub repositories.
NexusMods integration: Users can endorse mods in the manager, and receive update notifications for library mods from whitelisted developers.
Other features: The manager supports MixIns, Custom DLC management, ASI mod management, installed mod identification, and cloud repair of corrupt mods.
Supported systems: The maker lists Windows 10 22H2 and Windows 11 24H2 and newer as supported; Linux is not supported.
Requirements: Use requires an official copy of at least one of Mass Effect, Mass Effect 2, Mass Effect 3, or Mass Effect Legendary Edition, plus disk space for backups and administrator privileges as necessary.
Intended users: The product page describes features for both mod users and mod developers.
License: The public source repository identifies the project license as GPL-3.0.
Security: The owner says a code-signing certificate is used to sign the software and can reduce antivirus warning issues.
Support and guidance: The maker links to community modding guides and a ME3Tweaks Discord server.
Price from: Free

Where it ranks on The Geeks Club

Best Game Mod Managers in 2026#30 of 78

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Sources

me3tweaks.com/modmanager/· checked 8 Oct 2026
github.com/ME3Tweaks/ME3TweaksModManager· checked 8 Oct 2026
me3tweaks.com/donations· checked 8 Oct 2026
me3tweaks.com/guides/· checked 8 Oct 2026