We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How do I get xml files to open in Firefox instead of IE

more options

When I open an xml file from my computer it opens in IE. I want it to open in Firefox. How do I do this?

When I open an xml file from my computer it opens in IE. I want it to open in Firefox. How do I do this?

All Replies (2)

more options

Using your file browser, find one of the files, and right click on it. Select Properties. Under General press the Open With button.

more options

That should happen automatically if you have Firefox set in Windows 7 to open that file type for viewing. Sorry, I never bothered to set that up in Windows 7, as usually I don't open files from the file system directly, I got in the habit years ago of doing it within the program that I want to open them in. So I can't describe how that works in Windows.


I use File > Open File... to open files like that in Firefox. With the Menu Bar hidden, the Alt key will show the Menu Bar, then hit F to open the File menu, than hit O to open the file Open File window explorer.