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OmniToolsDevKnife
Free

Free to use, self-hostable.

 Paid

Paid app with a 30-day free trial that needs no sign-up or card.

Web, Self-hosted macOS
  • Wide range of utilities covering images, text, PDFs and data in one place
  • Can be self-hosted instead of relying on the public instance
  • Many everyday developer tools in one app
  • Processes data locally and works offline
  • Broad scope means individual tools may be less refined than dedicated single-purpose apps
  • Self-hosting requires setting up and maintaining your own instance
  • macOS only
  • Paid after the trial
Web application, Self-hosted Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.