Software Alternatives, Accelerators & Startups

AllDup VS Czkawka

Compare AllDup VS Czkawka and see what are their differences

AllDup logo AllDup

AllDup is a freeware tool for searching and removing file duplicates on your Windows computer.

Czkawka logo Czkawka

Multi functional app to find duplicates, empty folders, similar images etc.
  • AllDup Landing page
    Landing page //
    2023-07-30
  • Czkawka Landing page
    Landing page //
    2023-09-28

AllDup features and specs

  • User-Friendly Interface
    AllDup has an intuitive and straightforward interface that makes it easy for users to navigate and utilize its features efficiently.
  • Comprehensive Search Functions
    It offers multiple search criteria such as file name, file content, file extension, and more, allowing for a highly customizable search.
  • Fast Scan Speed
    AllDup is known for its fast scanning capabilities, significantly cutting down the time needed to find duplicate files.
  • Multiple File Management Options
    The application provides various options for managing duplicates, such as moving, copying, or deleting files.
  • Freeware
    AllDup is available for free, making it accessible to a wide range of users without any financial commitment.

Possible disadvantages of AllDup

  • Windows-Only
    The software is only available for Windows operating systems, limiting its usability for Mac or Linux users.
  • Limited Support Options
    AllDup does not have robust customer support, which can be a drawback for users needing assistance or facing technical issues.
  • Occasional Inconsistencies
    There have been reports of occasional inconsistencies in file detection, where not all duplicates are identified accurately.
  • Interface Design
    While functional, the interface design looks somewhat dated compared to modern standards, which might not appeal to all users.
  • Complex Features for Beginners
    Some of the advanced features may be overwhelming or confusing for beginners who are not familiar with file management software.

Czkawka features and specs

  • Open Source
    Being an open-source project, Czkawka allows users to inspect, modify, and contribute to its code base, ensuring transparency and fostering community-driven improvements.
  • Cross-Platform
    Czkawka is designed to be cross-platform, supporting major operating systems like Windows, Linux, and macOS, which makes it versatile for users on different systems.
  • Rust Programming Language
    The application is written in Rust, which is known for its safety, speed, and concurrency. This contributes to the performance and reliability of the application.
  • Graphical and Command Line Interface
    Czkawka provides both a graphical user interface (GUI) and a command-line interface (CLI), catering to both novice users and advanced users who prefer scriptable solutions.
  • Efficient Duplicate Finder
    The tool specializes in finding duplicate files using various methods like file name, size, and hash, helping users free up disk space efficiently.

Possible disadvantages of Czkawka

  • Learning Curve
    Despite the GUI, users unfamiliar with file cleanup tools might find a learning curve in understanding and utilizing all the features efficiently.
  • Limited Mainstream Adoption
    As an open-source project without broad commercial backing, Czkawka may not have widespread adoption or recognition compared to more established commercial alternatives.
  • GUI Design
    The design and user experience of the GUI may lack the polish and intuitiveness found in more commercial or mature products, potentially affecting ease of use.
  • Community Support
    Support and documentation may largely come from the community, which might not be as comprehensive or timely as professional customer support offered by commercial tools.

AllDup videos

DETAILED Romset cleaning tutorial - STEP 3 - Using AllDup to check and delete duplicates & clones

Czkawka videos

Cleaning up Duplicate Files And Images with AI - Czkawka

More videos:

  • Review - CZKAWKA - co ją wywołuje i jak się jej pozbyć?

Category Popularity

0-100% (relative to AllDup and Czkawka)
Hard Disk Usage
25 25%
75% 75
Hard Disk Management
28 28%
72% 72
Hard Drive Tools
29 29%
71% 71
File Management
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, Czkawka seems to be more popular. It has been mentiond 173 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

AllDup mentions (0)

We have not tracked any mentions of AllDup yet. Tracking of AllDup recommendations started around Mar 2021.

Czkawka mentions (173)

  • Umami is a simple, fast, privacy-focused alternative to Google Analytics
    There's Czkawka, Polish for "hiccup" application that helps find duplicates [1], dev behind it also created files renamer Szyszka, again "cone" in Polish [2]. Backup solution Kopia [3] mean "copy" but also "lance" and "spear" hence the pointy thing in its logo - if I recall correctly one of devs is Polish. [1] - - Source: Hacker News / 3 months ago
  • Ask HN: How do you deduplicate files?
    You want content-addressed storage; this works with rolling content hashes that identify common blocks of memory. `rsync` uses that technique to minimize bytes to be transferred. https://github.com/qarmin/czkawka is a GUI app and CLI tool to find identical files in general and similar images in particular. The task is much simpler if you only want to find... - Source: Hacker News / 8 months ago
  • Tools to deduplicate files
    Https://github.com/qarmin/czkawka by far the best of anything iv tried. Source: over 1 year ago
  • fdupes: Identify or Delete Duplicate Files
    I've used Czkawka (https://github.com/qarmin/czkawka) because it does Lanczos-based image duplicate detection, which makes it more practical for me. - Source: Hacker News / over 1 year ago
  • AllDup suddenly taking forever to process/delete selections
    Maybe it's a setting you made or the files, not sure. You can try another software czkawka to see if you get better results with it. Source: over 1 year ago
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What are some alternatives?

When comparing AllDup and Czkawka, you can also consider the following products

dupeGuru - dupeGuru is a tool for finding duplicate files on your computer.

Duplicate Cleaner - Duplicate Cleaner: the fastest and most popular tool for finding duplicate files. Over 1 million downloads: Get your copy now! Free and Pro versions available.

Duplicate Media Finder - Duplicate Media Finder locates and deletes identical files and similar media

VisiPics - VisiPics does more than just look for identical files, it goes beyond checksums to look for similar...

CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.

FSlint - FSlint is a utility to find and clean various forms of lint on a filesystem. I.E.