GameTimeDev Sims 4 Mod Manager

Plans and prices

Every plan, in full

On the record

Automatic updates

Yess4mm.gametimedev.de · read 23 Sep 2026

Browser extension

A Chromium browser extension for Chrome, Edge, and Brave adds a “Download with S4MM” button on Patreon and The Sims Resource pages; the maker says it is not yet in the Chrome Web Store.s4mm-wiki.gametimedev.de · read 11 Oct 2026

Conflict detection

Yess4mm.gametimedev.de · read 23 Sep 2026

CurseForge

The manager integrates with CurseForge to browse and download mods, update sourced mods, and detect CurseForge mods in the Mods folder.s4mm.gametimedev.de · read 11 Oct 2026

Download limits

The direct-download method limits files to 50 MB and blocks executable files and .ts4script files for security reasons.s4mm-wiki.gametimedev.de · read 11 Oct 2026

Downloads

The Downloads tab can scan a local downloads folder for Sims 4 files, extract thumbnails, and unpack archives before files are moved to the Mods folder.s4mm-wiki.gametimedev.de · read 11 Oct 2026

File management

Users can delete, move, rename, activate, and deactivate files and create subfolders.s4mm.gametimedev.de · read 11 Oct 2026

Mod profiles

Yess4mm.gametimedev.de · read 23 Sep 2026

Performance limitation

The maker says the manager is not highly optimized or lightweight and that large mod folders may reduce performance or cause crashes on lower-end systems.s4mm.gametimedev.de · read 11 Oct 2026

Previews

It can show available internal thumbnails, retrieve missing thumbnails from cache, and open CAS or Build/Buy content in a 3D viewer.s4mm.gametimedev.de · read 11 Oct 2026

Privacy and ads

The manager is ad-financed and asks users to adjust privacy options for ads at first start.s4mm-wiki.gametimedev.de · read 11 Oct 2026

Purpose

The Mod Manager helps users organize their The Sims 4 Mods folder and custom content.s4mm.gametimedev.de · read 11 Oct 2026

Security

The maker says official Windows and Mac releases are digitally signed and advises downloading only from the official website or Discord.s4mm.gametimedev.de · read 11 Oct 2026

Support

The maker directs users to the GameTimeDev Discord community for support, feedback, and connection with other users.s4mm.gametimedev.de · read 11 Oct 2026

System requirements

The maker recommends Windows 10/11 64-bit or macOS Big Sur 11 or later, 8 GB RAM or more, and at least 500 MB of free storage; an internet connection is required for downloads and updates.s4mm.gametimedev.de · read 11 Oct 2026

Tools

Tools include finding duplicate files, listing package ID conflicts, finding empty folders, and disabling Sims 4 packs and kits.s4mm-wiki.gametimedev.de · read 11 Oct 2026

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