Integrity
Images That Fail to Open
Find photos that thumbnail but will not decode: broken exports, interrupted transfers, and corrupted archives in your library.
Integrity Scan
Junk & Corrupt File Finder
Beyond temp-file sweepers. DupeZappa surfaces broken files in your libraries: empty files, dead shortcuts, and images that will not open. Preview and fix before anything is removed.
Key Features
What each module does.
Native Windows app. Hashing, indexing, and batch apply run on your machine.
Shortcuts
Broken & Unreachable Links
Surface dead Windows shortcuts and network targets that are offline now, kept separate so a VPN outage does not look like mass corruption.
Empty Files
Zero-Byte & Ghost Files
Flag empty files and leftover temp patterns that clutter your tree and slow down browsing.
Reclaim Integrity
Find broken files before they spread
Corrupt images and dead shortcuts often fail only when you open the file. Scan libraries for integrity issues with preview before removal.
Boost System Search
Large junk file counts can slow Windows Search indexing. Removing them may improve system-wide search responsiveness.
Validate Backups
Ensure your archives are healthy by scanning for corruption before you commit to long-term storage.
Privacy-Locked Scan
All analysis happens locally on your device. Your private file content never leaves your machine.
Comparison
DupeZappa vs CCleaner
| Feature | DupeZappa | CCleaner |
|---|---|---|
| Primary job | Trust in your file libraries | System temp, browser cache, and registry hygiene |
| Corrupt images | Finds images that will not decode | Not a core feature |
| Broken shortcuts | Surfaces dead and offline-target shortcuts separately | Not a core feature |
| Zero-byte files | Flags empty files for review | Not integrity-focused |
| Safety | Preview categories; undo; Recycle Bin default | Geared to cache sweeps, not library review |
| Price | One-time purchase (early access) | Free tier; annual Pro subscription |
Also compare: Downloads cleanup workflow
Take Control
Preview first, then apply in batches.
Run scans locally, review the results, and apply with Recycle Bin and operation history.