User control
Every rule should be visible, reversible, and understandable.
About OpenWithGuard
Windows should keep the apps you chose.
OpenWithGuard makes file and browser associations easier to see, protect, and change.
Why it exists
A practical fix for a familiar Windows problem.
Applications, installers, and Windows updates can change how files and links open. The related Windows settings are spread across several places and can be difficult to review.
OpenWithGuard puts those choices in one desktop app: select a file type, choose an application, and keep the rule visible.
What matters
Keep the product focused and explain what it does.
Local rules
Protection rules and recent activity stay on the device.
Plain language
Permissions, analytics, updates, and limitations should be easy to find.
A clear scope
Protect app choices without becoming a general Windows cleaner.
Independent product
Built for Windows users.
OpenWithGuard is developed and operated by an independent developer. It is not affiliated with Microsoft, Google, or the third-party applications shown in product screenshots.
Questions, bug reports, and privacy requests are welcome by email.
Contact [email protected] →For Windows