On June 17, 2008, Firefox held an event called Download Day as it unveiled the final build of Firefox 3. But Firefox's popularity has grown since its debut, particularly among Web administrators and developers. When Firefox debuted, it faced an uphill battle to claim space in the market. Its competitors included Netscape Navigator and the AOL Browser - and it soundly beat both of them. From its origins as an offshoot of the once-popular Netscape browser, Firefox is building a growing legion of dedicated users who spread their enthusiasm by word of mouth (or blog).įor a while, it seemed like Microsoft's Internet Explorer was going to dominate the browser market indefinitely. If you use Firefox 56 or earlier, install Open in Browser version 1.18.Options are out there, however, and one of them has been steadily chipping away at Internet Explorer's dominance. To clean up, visit about:config and reset the preference.) (In version 2.4 until 2.6, a different instruction was shown. To avoid this unnecessary second prompt, follow the following instructions, visit the add-on's preferences page, enable the 'Never ask to confirm 'Save File' action' option and follow the instructions. Manual configuration after installation ( updated again in version 2.7, July 2018): After installing the extension, saving a file can require two confirmations because of browser limitations. You can always force an 'Open in Browser' dialog to be shown by using the 'Tools' > 'Open in Browser' menu. If you would rather see too few dialogs than too many, select the 'Open with Firefox' option and remember the choice. In this case, the extension will show the dialog even when it should not be shown. A limitation is that the extension is not able to detect the type when the server does not specify an explicit Content-Type header.

Version 2.0 and later is rewriten using the WebExtensions API. This extension allows you to open the document directly in your browser. Have you ever been annoyed when you wanted to see a document and the download popup appears which forces you to select an external application to view it?

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