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dnGrepUltraSearch
Free

The open-source application is available without a license fee.

 Freemium

A free portable edition is available; the Professional edition is paid and starts with a…

Windows Windows
  • Searches both ordinary text and supported document formats
  • Results appear as you type
  • Filters for file type, size and date
  • Available for Windows only.
  • Windows only
  • Content search, SharePoint and network features are described for the paid edition
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 License not stated
Not stated if an account is needed Not stated if an account is 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.