Mozilla Firefox Portable Edition is a fully functional package of Firefox optimized for use on a USB key drive. It has some specially-selected optimizations to make it perform faster and extend the life of your USB key as well as a specialized launcher that will allow most of your favorite extensions to work as you switch computers. It will also work from a CDRW drive (in packet mode), ZIP drives, external hard drives, some MP3 players, flash RAM cards and more.
Rated 30/50 by Mikewerk at Dec 2, 2009
"Use it instead of the standard Firefox." It does not fill your computer up with files and is east to get rid of. It's still Firefox Instead of using the full install of Firefox 3.5+ just use this instead. Run it in Safemode and be done with the mess that is Firefox.
Rated 40/50 by anonymouscowturd at Dec 22, 2009
For me, not as stable as the last beta. Crashed several times within a few hours of use.
Rated 20/50 by nverrill at Jan 4, 2010
"nice idea but" It is a great versino of firefox with all the bells and whistles It does not work on computers that do not have firefox installed. So honestly what is the point?
Rated 40/50 by anomoly at Jan 22, 2010
Broke the google sharing xpi. I'll stick with 357 til the xpi is updated. I only run it very rarely anyways. Opera is my browser of choice.
Rated 50/50 by ridwan_saragih at Feb 8, 2010
"good and faster" free and faster. thank you. some times error and mast be TRY AGAINT. I didn't like background / wall paper. for the futeres, colors mast be soft and nice.thank you.
Rated 50/50 by jofssie at Feb 27, 2010
"Works exactly how it's supposed to" Complete profile integrity - even when using multiple FF portables on the same computer. Zero crashes. Fast. Nothing negative encountered so far. The portable version is every bit as good as the full version. Great program which makes multi-profile use of Firefox very easy indeed. This is an excellent solution to shared computers - now easier than ever for each person to keep bookmarks, passwords and other personal settings separate.
Rated 50/50 by mong00se2020 at Mar 22, 2010
Easy to install, takes up no space on your device, but most of all, allows you to have one profile for all your devices. There aren't any. Perfect for me. I use a netbook but sometimes a desktop as well, and this is just the thing to conserve space on my netbook while still having all my bookmarks, passwords (I know I shouldn't store them in my profile...), and (yes!) addons carry over from one computer to the other.
Rated 50/50 by beelzebub360 at Mar 27, 2010
One of the BEST Browser nd the Best in Quality nd Features.. Very Customisable Fast Bloat Free Up there With Chromium , Opera ND Safari
Rated 50/50 by steve_dobr at Jun 3, 2010
Extendable.Free and open-source.Frequently-updated No cons at all. I'm carrying it on my USB stick and happy with it.
Rated 50/50 by slimbuffs at Jun 15, 2010
same as installable firefox .same speed. same security did not write on appdatamuch good is when you feel that your utilities can't rid of clutter files got from firefox history/temp file. you can delete the folder. then put the new folder. BRANDNEW nothing of course its portable best portable BEST BROWSER PORTABLE
Rated 40/50 by gus.beall at Jul 6, 2010
I've always liked Firefox for it's ease of use. The speed has not changed that I can see. It could have but I just do not see any difference. I really like the fact that it is updated often. Have not found a single problem but then I use very little of the product. I like it.
Rated 20/50 by Lenovo-T60 at Jul 20, 2010
Astonishingly fast Security settings needs improvement The first hour or so it worked pretty fine and the speed was even excellent. So, I definitely thought this is it! All of a sudden it started to freeze now and then and finally I got the windows error code 1005 back. In the end I had no other choice then to format the USB Stick.Can't say what happened and went wrong but make sure to use a "clean" USB Stick in order to prevent any sensitive data loss or whatever.
Rated 50/50 by Virtual_ManPL at Sep 10, 2010
5/5 And PORTABLE !!!
Rated 40/50 by raymac at Oct 6, 2010
Have used Firefox for years,what more could you want? and Portable is a bonus plum. Keep up the good work. Regards Ray Only one gripe:- Takes over a minute to load up,tell me how to speed it up. Thanks Ray You have got me stumped,(cricket term,I'm an Aussie)cant think of anything I dislike about your product.You have hit a homer with the Fox. Cheers Fellas Ray
Rated 50/50 by 15F2282 at Nov 7, 2010
I can take it with me to work and just launch my links/sites i use in 5min. Slower then the desktop regular version wich is understandable Get it if you use same links at work and home (need a VPN and a Proxy) or just keep ur Firefox Syncronized anywhere u go (Cooffee Shop, Cyber Caf�, etc...)
Rated 50/50 by johncoleman at Nov 14, 2010
Fast, flexible with addons avail. Can't think of any So nice to have a browser on a memory stick I can take places without worry about what's on the local computer.
Rated 50/50 by johncoleman at Jan 27, 2011
Works anywhere. Gotta remember to bring the thumb drive Get it
Rated 50/50 by mhoover70 at Feb 13, 2011
just like firefox full install none that i can find
Rated 50/50 by orangeinheaven at Mar 8, 2011
Fast, safe, reliable, stable, slim, efficient. What else do you need? Handles games (I play on FB) extremely well and still keeps the power drain low. Compatible with almost every website and application on the web. Don't like that the Bookmarks toolbar is gone except for when you start Chrome or open a new tab, but I'm not sure I didn't do something wrong in the settings. Copy of Pros: Fast, safe, reliable, stable, slim, efficient. What else do you need? Handles games (I play on FB) extremely well and still keeps the power drain low. Compatible with almost every website and application on the web.
Rated 50/50 by aminsumon at Apr 1, 2011
Load faster than ever, easy to use arrange icons, Love to see that they have finally added the speed dial feature. I use Portable version and love it's portability. You need to wait for a few of your favorite extensions/add-ons/plugins to be updated for this version of Firefox, otherwise it won't work. I Liked the Firefox 4 for it robust, well organized design. Hats off to the team. I wish them all the best.