
dupeGuru
Duplicate Cleaner
AllDup
CCleaner
BleachBit
FSlint
Glary Utilities
Multi functional app to find duplicates, empty folders, similar images etc.

DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.
Which is more popular?
Based on our record, Czkawka seems to be more popular. It has been mentioned 174 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | devtoolstack.io |
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What each product offers, as listed by its team.


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No analysis of DeveloperToolStack yet.
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Cleaning up Duplicate Files And Images with AI - Czkawka
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Recommendations tracked on public social media and blogs since March 2021.


I'm not sure exactly how it compares, but a similar tool you can use that also does phashes of images/videos to find potential duplicate media files is czkawka [0]. [0]: https://github.com/qarmin/czkawka. - Source: Hacker News / 2 months ago
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... - Source: Hacker News / over 1 year ago
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. - Source: Hacker News / about 2 years ago
Tracking DeveloperToolStack since Aug 2026.
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