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Regedix vs O&O RegEditor: catalog facts
Regedix	O&O RegEditor
Free Free to download and use.	Free Freeware under the O&O end-user licence.
Windows	Windows
Familiar Regedit layout with tabs and history Regex search with type and date filters	Fast search across the registry Backup functions before making changes
Requires the .NET 7 desktop runtime Interface available only in English and French	Windows only Closed source freeware
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License: Freeware
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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