Duplicate file and folder finder for Windows
AllDup
Find and remove duplicate files for free
About AllDup
AllDup is a Windows tool for finding and removing duplicate files by content, name, size, attributes or similarity, including similar images and music tracks. It offers an integrated file manager for deleting, moving or backing up duplicates and is free for both private and business use.
AllDup website preview
Live preview of alldup.de via the WordPress mShots service — it can take a few seconds to generate on a first visit.
AllDup: strengths & things to check
Strengths
- Completely free to use — this directory lists no paid plan for it.
- Covers duplicate finder, file cleanup, windows, freeware — see the focus areas listed in its key facts.
- Has 6 close alternatives in the same category on this page, so switching or comparing is easy.
Things to check
- Free tools can change their model or shut down — avoid locking critical work into it without an export path.
- Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
- It is one of 1194 tools in the Utilities & Security category here — compare it against the alternatives below before you commit.
Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.
AllDup pricing
| Pricing model | Free — listed in this directory as a free tool, with no paid plan required to use it. |
|---|---|
| Free access | Yes — fully free |
| Current plan prices | Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale. |
| Official site | alldup.de |
AllDup key facts
- Category: Utilities & Security
- Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
- Focus areas: duplicate finder, file cleanup, windows, freeware
- Official site: alldup.de
AllDup FAQ
How much does AllDup cost?
Free — listed in this directory as a free tool, with no paid plan required to use it. Current plans and prices are listed on the official site (alldup.de).
What is AllDup used for?
Find and remove duplicate files for free Its focus areas in the Utilities & Security category: duplicate finder, file cleanup, windows, freeware.
Where can I try AllDup?
On its official site, alldup.de — the Visit Official Site button above goes straight there.
AllDup vs alternatives
| AllDup | Duplicate Cleaner | ArsClip | Balabolka | |
|---|---|---|---|---|
| Pricing | Free — listed in this directory as a free tool, with no paid plan required to use it. | Freemium — a free tier lets you start, and paid plans are available if you need more. | Free — listed in this directory as a free tool, with no paid plan required to use it. | Free — listed in this directory as a free tool, with no paid plan required to use it. |
| Focus areas | duplicate finder, file cleanup, windows, freeware | duplicate finder, file cleanup, windows, disk space | clipboard manager, clipboard history, windows, freeware | text to speech, windows, freeware, accessibility |
| Official site | alldup.de | digitalvolcano.co.uk | joejoesoft.com | cross-plus-a.com |
| Directory status | Listed | Listed | Listed | Listed |
Side-by-side from each listing's own directory data. Full alternative cards are below.
About the Utilities & Security category
Password managers, cloud storage, and VPNs for everyday digital security. The Utilities & Security category on Tools Hub currently lists 1194 tools. Alongside AllDup, it includes Duplicate Cleaner, ClamWin, ReNamer, ZoneAlarm.
Alternatives to AllDup
Tools in the same Utilities & Security category that share focus areas with AllDup — worth comparing before you commit:
Free clipboard manager with permanent clips
Text-to-speech program that reads documents aloud on Windows
Clipboard history manager for Windows
Free remote desktop by ID without configuration
Free backup software for personal and commercial use
More in Utilities & Security
Comparing tools in the Utilities & Security category? These related listings are worth a look: Duplicate Cleaner — Duplicate file and folder finder for Windows; ClamWin — Free open-source antivirus for Windows using ClamAV; ReNamer — Batch file renamer with rule-based renaming.
Duplicate file and folder finder for Windows
Free open-source antivirus for Windows using ClamAV
Batch file renamer with rule-based renaming
Free firewall and antivirus with premium suites
Free personal firewall with sandboxing and HIPS
Antivirus suite with VPN and family protection tiers