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Sims Mod Assistant

by EgorBlagov Posted 10th Oct 2020 at 3:24 PM - Updated 25th Oct 2020 at 11:29 AM by EgorBlagov : Youtube tag doesn't work properly
38 Comments / replies (Who?) - 6 Feedback Posts, 8 Thanks Posts
Small electron app intended to help Sims players and content makers to find and move duplicates and possible conflicts among mods.

No Sims 4 installation required to use.
Mac OS version was added (darwin). Note, Mac OS version doesn't support Sims4Studio integration yet.

Homepage of the application on GitHub


- Finds exact duplicates (copy-paste files with different names)
- Parses mod contents and looks for probable conflicts for:
- Catalog/Definition
- Skintone
- Sliders
- Groups conflicting files into lists
- Shows visual relationship between conflicting files
- Supports quick open of specific mod in Sims4Studio
- Supports filtering, batch selection and moving selected mods to other directory


Download application from Releases page and start.

Video Tutorial


ISC (c) Egor Blagov

Operating System: Windows
Utility Type: Miscellaneous
Plugin Type: Not Applicable

You must have the expansion or stuff packs listed below installed to use this custom content. Please see the post text for any exceptions.

Sims 4
Key: - File was updated after upload was posted
Filename - Tip: You can click the magnifying glass to see the archive contents Size Downloads Date

Size: 79.94 MB · Downloads: 11,140 · 25th Oct 2020
79.94 MB 11,140 25th Oct 2020

Size: 52.82 MB · Downloads: 15,006 · 10th Oct 2020
52.82 MB 15,006 10th Oct 2020
Don't forget to Thank the creator after downloading! Use the Thanks button located above the screenshots above.
Basic Download and Install Instructions:
1. Download: Click the File tab to see the download link. Click the link to save the .rar or .zip file(s) to your computer.
2. Extract: Use WinRAR (Windows) to extract the file(s) from the .rar or .zip file(s).
3. Cut and paste the file(s) into your Mods folder
  • Windows XP: Documents and Settings\(Current User Account)\My Documents\Electronic Arts\The Sims 4\Mods\
  • Windows Vista/7/8/8.1: Users\(Current User Account)\Documents\Electronic Arts\The Sims 4\Mods\
Need more information?
  • Anyone can use both .rar and .zip files easily! On Windows, use WinRAR.
  • If you don't have a Mods folder, just make one.
38 Comments / Replies (Who?) - 16 Feedback Posts, 21 Thanks Posts
Thanks are currently OFF: Show Thanks Posts for this thread
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#26 Old 29th Nov 2020 at 3:09 AM
Default Love It!
Absolutely love this mod! It works like a charm! No more 50-50 hunts (which I have done too numerous to count!) . Marvelous, thank you!
Test Subject
#27 Old 7th Feb 2021 at 8:26 PM
I have a Mac and everytime I click find duplicates the app completely closes. Is there something I'm doing wrote?
Mad Poster
#28 Old 22nd Apr 2021 at 3:59 PM
I don't believe this removes any files itself. It just shows you which ones conflict and then lets you decide what to do with them.

My deviantART, MTS Yearbook Origin ID = Alistu
Test Subject
#29 Old 3rd May 2021 at 11:43 PM
i love this mod, i know how to use the ‘search exact doubles’ part, but I am a little confused on what ‘search catalogue conflicts means’. I have 52 ‘conflicts’ but i’m not sure what that means or what to do? They’re all CAS items, and I didn’t think CAS items could conflict. Apologies is this isn’t clear, I’m just not sure what to do
Lab Assistant
#30 Old 9th Aug 2021 at 2:42 PM
Thank you!
Test Subject
#31 Old 9th Sep 2021 at 8:34 PM
Originally Posted by Fitch1X
It worked wonderfully when my mods folder was small, I tried again with 64 GB and it crashes half way through loading .

I feel a little better about my Mods folder now, haha (Getting there. 50GB)
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