.xpi is a Mozilla Firefox file extension. To open this type of file, simply drag it into an open Firefox browser window.
In a file, the location of that file depends on the operating system.
It's a mozilla firefox file
You can import bookmarks stored in HTML format from a file, using the Import feature of the Bookmarks Manager: * Firefox 2 and earlier: "Bookmarks -> Organize (or Manage) Bookmarks -> File -> Import -> From File" * Firefox 3: "Bookmarks -> Organize Bookmarks -> Import and Backup -> Import HTML... -> from an HTML File"
It's a bit... hard.Well, on Mozilla Firefox, you need XPInstallAnswer:It's simply a Zip file with a different extension. Just rename it.Answer: Open the window that holds the .xpi file in it. Size it so that it covers half your screen. Then open Firefox and size it to the other half of your screen. Drag the file from the 1st window to the second window and Firefox will take over. Good luck!
File>Preferences in Firefox for Win or Unix
In Firefox's menu bar, click on "File" - then click to remove the check mark next to "Work Offline".
go into documents and look under "downloads" file.
on the drop menu, click file, new tab. if you have an older version of Firefox (Firefox 1.0), the program may not be able to open multiple tabs.
YES! Your favorites in Internet Explorer are nothing more than files in a folder. Firefox holds all of your favorites in one file. Specifics are as follows : Internet Explorer : Take the folder C:\DOCUMENTS AND SETTINGS\[USER NAME]\FAVORITES and zip it to a zip file using windows Zip, or WinRAR. Email that folder. It can be copied directly into a new favorites folder on another PC or user. Only duplicates will be overwritten. Firefox : Slightly more complicated. Navigate to the folder C:\DOCUMENTS AND SETTINGS\[USER NAME]\APPLICATION DATA\MOZILLA\FIREFOX\PROFILES\q9fkzms1.default. The file named BOOKMARKS stores all of your favorites in that single file. Opening it will show you. Email that file. Copying this file to the new folder WILL overwrite the existing file. I do not know of a way to merge these files yet, but I am sure there is. There is! all you need to do to add or back up your firefox bookmarks is go to the bookmarks tab up at the top of the screen, select organize bookmarks, and there you can import/export your firefox bookmarks as a firefox extension or as an HTML file
As of currently, no. You would have to access a file-sharing bitTorrent search bank to do this.
Yay, I found it, I'm leaving this up in case anyone else has the same problem... I got a smaller file, Firefox Portable, version 3.0.5.