How to Clean Evernote Electron Cache & Temp Attachments
Location & Quick Verdict
%AppData%\Evernote\Cache and Code Cache
Evernote 10+ uses an Electron shell that caches rendered note previews and web assets in %AppData%\Evernote\Cache.
How Embedded Chromium (Electron / CEF) Caches Bloated Evernote Electron Cache & Temp Attachments
Modern web browsers and desktop apps built on Electron, Chromium Embedded Framework (CEF), or WebView2 run a full browser storage engine inside %AppData%\Evernote\Cache and Code Cache. 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, Evernote Electron Cache & Temp Attachments accumulates 1.0 GB – 5.0 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 Evernote Electron Cache & Temp Attachments (Read-Only)
$target = "$env:APPDATA\Evernote\Cache"
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 Quit Evernote.
- 2 Press Windows Key + R, type %appdata%\Evernote and press Enter.
- 3 Delete 'Cache', 'Code Cache', and 'GPUCache'.
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 Evernote Electron Cache & Temp Attachments
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 Evernote Electron Cache & Temp Attachments are safe to purge and which files remain protected:
| Sub-Folder / Cache Location | Storage Role | Typical Footprint | Deletion Safety |
|---|---|---|---|
| %AppData%\Evernote\Cache\Cache\Cache_Data | HTTP Disk Cache, Web Bundles & Static Media Chunks | 1.0 GB – 5.0 GB | 🟢 100% Safe |
| %AppData%\Evernote\Cache\Service Worker\CacheStorage | Offline PWA Assets, Background Sync & Media Blob Storage | 500 MB – 6.5 GB | 🟢 100% Safe |
| %AppData%\Evernote\Cache\Code Cache\js & wasm | V8 Compiled JavaScript & WebAssembly Bytecode Cache | 250 MB – 2.5 GB | 🟢 100% Safe |
| %AppData%\Evernote\Cache\GPUCache & DawnCache | Chromium Skia/ANGLE/WebGPU Compiled Shader Cache | 200 MB – 2.0 GB | 🟢 100% Safe |
| %AppData%\Evernote\Cache\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 Evernote Electron Cache & Temp Attachments?
Yes, 100% safe. Clears Chromium cache bloat while keeping your synced notebooks safe.
How much storage space will cleaning Evernote Electron Cache & Temp Attachments free up?
Users typically reclaim 1.0 GB – 5.0 GB on Windows 10 and Windows 11 systems depending on update frequency and active cache retention in %AppData%\Evernote\Cache and Code Cache.
Will clearing Evernote Electron Cache & Temp Attachments 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 %AppData%\Evernote\Cache and Code Cache only removes temporary media and script caches.
Where is Evernote Electron Cache & Temp Attachments located on Windows 10 and Windows 11?
It is stored at %AppData%\Evernote\Cache and Code Cache. 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 Evernote Electron Cache & Temp Attachments Automatically
SWEEPR Cleaner safely clears Evernote Electron Cache & Temp Attachments 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.