DupliCasa Software that manages your duplicate files
Simple • Fast to learn • For Windows
Its mission ?
To hunt down duplicates !
DupliCasa scans your folders and subfolders, detects identical files using a reliable method (size + SHA-256 fingerprint), then list/moves only the copies into a dedicated folder while preserving the folder structure.
(Duplicates are moved into the folder: !DupliCasa_Duplicates.)
Clean up your computer
- Clear resultsA complete list of detected duplicates, with originals and copies.
- Secure actionDuplicates are moved, not deleted.
- Clean organizationThe same folder structure is recreated inside the duplicates folder.
- Real-time trackingProgress bar, status indicator and detailed log.
Ideal for: photos, videos, documents, backups, work folders, copied NAS folders, etc.
Software preview
Screenshots of DupliCasa (click to enlarge).
Main features
- Full recursive scanScans the selected folder + all subfolders.
- Reliable duplicate detectionGrouping by size, then verification with SHA-256 fingerprint (binary content).
- Safety firstFiles are not deleted: they are moved into a dedicated folder.
- Folder structure preservedDuplicates keep the same relative path inside the duplicates folder.
- Unique name on conflictIf a file already exists, DupliCasa adds a suffix (_1, _2, …).
- Network Access Scanning of servers and remote folders.
- Simple interfaceChoose a folder, click Scan, view log and progress.
Pricing
10 € / computer
Lifetime license • 1 computer • one-time payment • no subscription
Buy now Download DupliCasaDuplicasa V1.3.6 - Unlock the full version of DupliCasa with your license key.
✔ License valid for 1 computer.
✔ Lifetime license (no subscription).
✔ Demo version: detection limited to 1 duplicate file.
585 file types • precise targeting
DupliCasa supports 585 file types, grouped into 7 categories. You can target exactly what you want to detect.
- Images & PhotosJPG, PNG, HEIC, RAW…
- VideosMP4, MOV, MKV…
- AudioMP3, WAV, FLAC…
- DocumentsPDF, DOCX, XLSX…
- Archives & BackupsZIP, RAR, 7Z…
- Programs & InstallersEXE, MSI…
- Creative / Pro (including Adobe)AI, PSD, PRPROJ, etc.
Fine-tuned settings
- Choose your scopeDuplicates within one folder or across multiple folders.
- Two detection modesSize + SHA-256, or Size + SHA-256 + same filename (stricter).
- Precise targetingSelect categories/extensions to detect only what you care about.
How it works (3 steps)
- 1) Choose a folderUsing “Browse…”.
- 2) Click “Scan”DupliCasa analyzes and lists duplicates.
- 3) DupliCasa moves the copiesPreserving the folder structure (if enabled) into !DupliCasa_Duplicates
FAQ
Does DupliCasa delete my files?
No. Duplicates are moved into a dedicated folder. You stay in control and can delete later.
How does DupliCasa know it’s a duplicate?
It first groups by size, then computes a SHA-256 fingerprint of the content. Two identical files produce the same fingerprint.
Where do duplicates go?
Into a folder created at the root of the scan: !DupliCasa_Duplicates, with the same folder structure.
What if two files have the same name in the destination folder?
DupliCasa creates a unique name by adding a suffix (_1, _2, …).
Which file is kept as the original?
DupliCasa keeps the oldest file and moves the most recent one.
Which system does DupliCasa run on?
DupliCasa runs on Windows 10 and Windows 11 (64-bit), built on the .NET Framework, with a native Windows GUI. It is not (yet) compatible with macOS / Linux.
Microsoft Defender SmartScreen blocks the installation of Duplicasa on my computer
Windows 11 blocks the installation of this software because it is not digitally signed.
Purchasing the cheapest code-signing certificate (standard certificate) would cost us approximately €70 to €120 per year.
We aim to keep our costs as low as possible in order to offer you a lower purchase price.
To install it anyway on your PC:
Click on "More info".
Then click on "Run anyway".
That’s it!
