New 424o6z Mozilla Firefox, Portable Edition Aurora 27 and Nightly 28 (web browser) Released

Firefox logo portableapps.isosite.org Platform. And, as always, it's open source and completely free.

Mozilla®, Firefox® and the Firefox logo are ed trademarks of the Mozilla Foundation and are used under license.

Features 5fe

Mozilla Firefox is a fast, full-featured web browser that's easy to use. It has lots of great features including popup-blocking, tabbed-browsing, integrated search, improved privacy features, automatic updating and more. Plus, thanks to the portableapps.isosite.org launcher bundled in the Mozilla Firefox, Portable Edition, it leaves no personal information behind on the machine you run it on, so you can take your favorite browser along with all your favorite bookmarks and extensions with you wherever you go. Learn more about Mozilla Firefox...

Multiprocess In Nightly - You can turn on multiprocess mode in the nightly build by setting browser.tabs.remote to true in about:config and then restarting Firefox.

portableapps.isosite.org Installer / portableapps.isosite.org Format 29264x

Mozilla Firefox, Portable Edition is packaged in a portableapps.isosite.org Installer so it will automatically detect an existing portableapps.isosite.org installation when your drive is plugged in. And it's in portableapps.isosite.org Format, so it automatically works with the portableapps.isosite.org Platform including the Menu and Backup Utility.

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Mozilla Firefox, Portable Edition is available for immediate from the Mozilla Firefox®, Portable Edition Nightly section. Get it today!

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Open Source Release

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Comments 365c58

Thank you 1s26l

Thank you for packaging these.

It will be interesting to see what all the fuss is about the Australis UI.

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Nice v5e6m

Havent tried Firefox Nightlies for ages but the new design is a good way to ump up the numbers

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Multiprocess In Nightly 2x346f

You can turn on multiprocess mode in the nightly build by setting browser.tabs.remote to true in about:config and then restarting Firefox.

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Not Ready Yet 1c1i6c

John I made that adjustment right after install and the browser would crash at random times. Changed it back and it seems to have stabilized. Therefore I'd recommend not changing browser.tabs.remote, or changing it back to default if you start getting random crashes.

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Worked Here 2v401x

It worked here when I tried it, but it's going to have issues and your install is a different version of mine since it's a nightly build. , nightly builds will have something working one night but broken the next. It's the joys of using pre-alpha software (read: it might randomly catch fire).

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Yeah Mr. Haller, yeah technology! 17l6o

I been waiting to try out Aurora, but my PC is almost out of space, this portable beta right here?, just what I needed!, how convenient, thanks a lot.

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Updating Nightly Portable? 3s5a5k

I wonder, how would I keep Nightly Portable updated?

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Same as Local 1g4u5s

You can run the internal updater. Or just reinstall (the equivalent of ing an updater version and installing). We don't release a new package for every single evening. Note that it may be out of date at the moment due to the reasons listed in the site header banner.

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Thanks for that note. I d6q1q

Thanks for that note. I personally have found the updater to not pick up updates for Nightly. But as the installer is an online one (as in, it s the latest version from Mozilla), it should work.

I would say releadates for nightly at each version change (like update from Alpha 1 Pre to Alpha 2 Pre) would be the most ideal.

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Update t4a1l

They've been updated to 28/29, so the s are working again.

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Confused :/ 4g6u6d

Does the Nightly Build overwrite the Firefox Portable?

I have the Stable, Beta, Aurora, and Legacy (3.6) installed in the PortableApps Launcher. And when I go to install the Nightly build, it asks me to Close the Current Firefox, which is Stable.

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Independent 4tls

each install is independent, but the installer just checks to see if Firefox.exe is running, not from where.

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Ah, I see. Thanks 4g3uz

Ah, I see. Thanks

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New: Mozilla Firefox, Portable Edition Aurora 27 and Nightly 28 (web browser) Released 2j662f