We show you how to open files with no extension in Windows 11/10. You can try these tricks or use one of these free software or online tools.

This free Web service does one thing and does it well: changing your file formats instantly with no hassles.

If Outlook keeps asking you How do you want to open this file for JPG, PDF, PNG, etc file types, even when you have made your choice clear, then see this fix.

Click Open. If the app that you want to use to open the file type is greyed out, it's because macOS doesn't think there's a valid association between the two.

Google's latest 'blend online with offline' trick is automatically opening Google Drive files from the web with your desktop apps.

Almost any file type can be defined as a template with Stationery Pad – it could be used to streamline common Photoshop jobs, create skeleton HTML/CSS files, or help with Word document invoicing.

Type "wordpad" in the space provided and click the "OK" button to launch WordPad. Click the "File" menu and select the "Open" option.