
DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.

Restic
Duplicati
FreeFileSync
Duplicacy
rsync
BlinkDisk
Acronis True Image
Fast and Secure Open-Source Backup Software for Windows, Mac, and Linux

Which is more popular?
Based on our record, Kopia seems to be more popular. It has been mentioned 35 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | devtoolstack.io | kopia.io |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
No DeveloperToolStack videos yet. You could help us improve this page by suggesting one.
Kopia Tutorial - https://kopia.io/
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DeveloperToolStack and Kopia. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking DeveloperToolStack since Aug 2026.
So is apparently making readable site. Software like https://restic.net/ does a good job. Few choices of backend Accepts stuff from pipe too so you can just pipe mysqldump or pg_dumpall without intermediate files Very decent options for... - Source: Hacker News / 11 days ago
There are actually really good free backup solutions, like https://kopia.io/. - Source: Hacker News / 4 months ago
Backblaze's B2 storage is fine if used with a separate app over which you have more control. Others here have mentioned Arq. I have used it, as well as Kopia[0] and Blinkdisk[1] (Blinkdisk is essentially Kopia but with a nicer UI). Can... - Source: Hacker News / 6 months ago
When comparing DeveloperToolStack and Kopia, you can also consider the following products.

A collection of developer tools in one place in your browser
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Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.
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Free, no-signup developer tools for technical SEO: robots.txt, sitemap.xml and .htaccess generators, plus practical guides. Everything runs in your browser.
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Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.
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Free, no-signup calculators for the money side of building software and freelancing
Compare DevFinanceTools to DeveloperToolStack or Kopia:

FreeFileSync is a free open source data backup software that helps you synchronize files and folders on Windows, Linux and macOS.
Compare FreeFileSync to DeveloperToolStack or Kopia: