Sims 4 CC & mod manager
Your CC library,finally under control.
Point it at your Mods folder. In under five minutes you know what's broken, what's fighting, and what you haven't touched since 2021.
Windows & macOS · Free forever · No account to start

Real scan output, one of twenty-five themes. Health score, conflicts, and folder breakdown in one pass.
files in a single scan
from start to finish
themes to make it yours
to download and scan
The reality
14,000 files. No idea which ones actually work.
Every Simmer with a real CC folder ends up here. Too much stuff, zero visibility, and a game that punishes you for it on the worst possible day.
The game updates and 3 of your 200 script mods quietly break. Finding them by hand is six hours of loading, removing, and reloading.
CC pulled from a dozen sites, half of it grabbed half-asleep and saved as final_v3_FIXED_NEW.package. Good luck remembering what any of it is.
The game crashes. The log is 400 lines of Python. The 50/50 method works, technically, and it also eats the entire evening.
The fix
One scan. The whole picture.
Point SimSweep at your Mods folder and it reads every single file, then hands back a sorted report instead of a shrug. Real screens below, shown in the Nebula theme (one of twenty-five).

Mod conflicts
Two mods fighting over the same resource means one silently loses. The Conflicts view lists every overlap and the exact files involved, so you know which one to cut instead of guessing.

Broken CC detection
Missing meshes, orphaned recolors, corrupted packages. Every broken file gets flagged and tagged so you stop wondering which one wrecked your game after the latest patch.

Quarantine and malware
Every file is checked against known threat signatures. Anything sketchy lands in Quarantine, named and ready to remove, before it ever loads into your game.

Find your unused CC
Your whole library in one place, cross-referenced with your saves and tray. See what your sims actually wear and clear out the gigabytes they never touch.

Pinpoint a crash
When a crash has no obvious source, SimSweep runs the 50/50 method for you, splitting your Mods folder in half over and over until the file responsible is the only thing left.
Community
What Simmers are saying.
“It would have taken me hours, but as soon as I downloaded it, it told me what the files were in both my folders. Turned hours into literally seconds and now I can finally play happily.”
Just used this and it says I have 9,000 files and 46.5 GB of unused mods. I feel like the over-consumption final boss. But truly this is an amazing tool.
Dude, usage analysis is HUGE! I've been wanting this forever. Thank you for making this tool.
Life saver. I don't think you realized how much time and effort you saved us from going through each update.
Followed post, saved, screenshot, sent it to myself as a text. I'm not losing this one!!
This is next level. Much appreciated my dude!
Independent
Built by someone who actually plays.
SimSweep is an independent tool from a solo dev who got tired of the same problems everyone else has. No publisher behind it. It doesn't monetize creators' work, and it isn't locked to one download site. It just works with your stuff, wherever it came from.
There's no account to make and no login wall. You download it, point it at your Mods folder, and it works. Decrypt is optional, and it's what keeps the whole thing funded.
Pricing
Free is the whole tool. Decrypt is for the obsessed.
The entire scanner runs free with no account. Decrypt adds the power-user tools for people who basically live in their Mods folder, and it unlocks by connecting Patreon inside the app. No card ever touches this site.
Point it at your Mods folder and it just works. This is the actual tool, not a trial.
- Full scanning and diagnostics
- Broken CC and conflict detection
- Malware scanning
- Duplicate detection
- Usage analysis
- Automated 50/50 method
Decrypt
$5/mo
Everything in Free, plus the heavy-duty stuff. Funded by Patreon.
- Save game scanning
- Live crash monitoring
- Save Health suite
- Auto-sort and mod profiles
- Unlimited collections
- 24 more themes
Stop guessing.
Start scanning.
Download SimSweep and find out what has been hiding in your Mods folder. Ten seconds to install, first scan runs in minutes.
Windows & macOS · Free forever · No account to start