How to Clean Mod Organizer 2 Staged Archive & Download Cache
Location & Quick Verdict
%LocalAppData%\ModOrganizer\downloads
Mod Organizer 2 retains 7z and zip mod installer archives after mods have already been extracted and installed into your profile.
How Embedded Chromium (Electron / CEF) Caches Bloated Mod Organizer 2 Staged Archive & Download Cache
Modern web browsers and desktop apps built on Electron, Chromium Embedded Framework (CEF), or WebView2 run a full browser storage engine inside %LocalAppData%\ModOrganizer\downloads. Every inline video preview, animated sticker, PWA offline bundle, and compiled V8 JavaScript script is written into disk-backed Cache_Data, Code Cache, Service Worker CacheStorage, and IndexedDB LevelDB tables without strict disk quotas.
Over months of daily usage, Mod Organizer 2 Staged Archive & Download Cache accumulates 10.0 GB – 60.0 GB of expired media blobs and stale Service Worker caches that are never evicted automatically. Clearing these cache subdirectories forces a clean storage state without deleting your saved passwords, active session cookies, bookmarks, or local databases.
# Inspect current disk footprint of Mod Organizer 2 Staged Archive & Download Cache (Read-Only)
$target = "$env:LOCALAPPDATA\ModOrganizer\downloads"
Get-ChildItem -Path $target -Recurse -Force -ErrorAction SilentlyContinue |
Measure-Object -Property Length -Sum |
Select-Object Count, @{Name="SizeGB";Expression={[math]::Round($_.Sum / 1GB, 2)}}
Manual Cleaning Instructions
- 1 Open Mod Organizer 2 and confirm all installed mods work properly.
- 2 Right-click downloaded archives in the Downloads tab and delete them, or delete files directly in %localappdata%\ModOrganizer\downloads.
Note: If Windows alerts that a file is in use or locked by a background process, close the associated task in Task Manager before deleting, or use SWEEPR Cleaner to release locked handles safely.
Sub-Folders & Cache Locations Breakdown for Mod Organizer 2 Staged Archive & Download Cache
Modern Windows applications and system services split their disk footprint across multiple sub-directories (`Cache_Data`, `Service Worker\CacheStorage`, `Code Cache`, `GPUCache`, and `Crashpad\reports`). Review which sub-folders inside Mod Organizer 2 Staged Archive & Download Cache are safe to purge and which files remain protected:
| Sub-Folder / Cache Location | Storage Role | Typical Footprint | Deletion Safety |
|---|---|---|---|
| %LocalAppData%\ModOrganizer\downloads\Cache\Cache_Data | HTTP Disk Cache, Web Bundles & Static Media Chunks | 10.0 GB – 60.0 GB | 🟢 100% Safe |
| %LocalAppData%\ModOrganizer\downloads\Service Worker\CacheStorage | Offline PWA Assets, Background Sync & Media Blob Storage | 500 MB – 6.5 GB | 🟢 100% Safe |
| %LocalAppData%\ModOrganizer\downloads\Code Cache\js & wasm | V8 Compiled JavaScript & WebAssembly Bytecode Cache | 250 MB – 2.5 GB | 🟢 100% Safe |
| %LocalAppData%\ModOrganizer\downloads\GPUCache & DawnCache | Chromium Skia/ANGLE/WebGPU Compiled Shader Cache | 200 MB – 2.0 GB | 🟢 100% Safe |
| %LocalAppData%\ModOrganizer\downloads\Crashpad\reports | Historical Process Minidump (.dmp) Telemetry Files | 150 MB – 3.0 GB | 🟢 100% Safe |
| Cookies, Login Data, Bookmarks & Local Storage (leveldb) | Active Account Sessions, Saved Passwords & User Preferences | Protected | 🔒 Protected — Never Touched |
Frequently Asked Questions
Is it safe to delete Mod Organizer 2 Staged Archive & Download Cache?
Yes, 100% safe. Safely reclaims tens of gigabytes of disk space once your mod load order is verified and operational.
How much storage space will cleaning Mod Organizer 2 Staged Archive & Download Cache free up?
Users typically reclaim 10.0 GB – 60.0 GB on Windows 10 and Windows 11 systems depending on update frequency and active cache retention in %LocalAppData%\ModOrganizer\downloads.
Will clearing Mod Organizer 2 Staged Archive & Download Cache sign me out of my accounts or delete my chat history?
No. Authentication tokens, cookies, and bookmarks live in separate profile files (such as Cookies, Login Data, and Local Storage). Cleaning the cache subfolders inside %LocalAppData%\ModOrganizer\downloads only removes temporary media and script caches.
Where is Mod Organizer 2 Staged Archive & Download Cache located on Windows 10 and Windows 11?
It is stored at %LocalAppData%\ModOrganizer\downloads. You can paste that path directly into the Windows Run dialog (Win + R) or File Explorer address bar to inspect it.
Manual File Explorer vs. 1-Click SWEEPR Cleanup
| Feature | Manual Deletion | SWEEPR Cleaner |
|---|---|---|
| Locked File Handling | Fails on locked processes | Safe background release |
| Accidental Deletion Risk | Moderate (easy to delete wrong folder) | Zero (strict rules & hashes) |
| Safety Undo Rollback | None (Shift+Del is permanent) | 7-Day Automatic Rollback |
| Time Required | 10–20 minutes per app | < 60 seconds across 40+ areas |
Related Windows Cleanup Guides & Hidden Space Hogs
Clean Mod Organizer 2 Staged Archive & Download Cache Automatically
SWEEPR Cleaner safely clears Mod Organizer 2 Staged Archive & Download Cache along with 40+ other hidden app folders and leftover files in one click—covering up to 5 devices (Windows, Mac, Android & iOS) with a 7-day undo safety net.