Want To Try Firefox 3.5 Beta 4 Without Installing It?
By Rich Menga on Jun 5, 2009 in Featured, Software | comments(3)
Using a beta edition web browser is something most people don’t want to do, especially when it comes to Firefox. Why? Because there’s a risk it may break one or more of the add-ons you have installed in the browser. And it’s a pain to do all that install/uninstall crap because it’s not just for the browser but all your add-ons as well. This can prove to be irritating in short order.
Is there a way to use the new Firefox without actually installing it on your hard drive? Of course there is. You can install it to your USB stick where it will stay self-contained.
Firefox 3.5 Beta 4 does have a PortableApps version, and said honestly this is the absolute best way to try out the browser without messing with your existing 3.0.10 that’s on your hard drive now. Not only can you use it but also test your add-ons to see which will work or bust.
For those that haven’t used PortableApps before, here’s how to use it:
First, find a USB stick you’ve got lying around somewhere. Even if it’s an ancient 128MB stick, that’s fine. Erase/format the stick to free up the space.
Second, after installation, make note of the drive letter assigned to the stick. For most people this is drive E or F.
Third, download PortableApps and install it. When it asks where to install to, use the drive letter assigned to the USB stick.
Note: I suggest downloading the "Platform Only" version of PortableApps, especially if you have a stick with a minimal amount of space on it.
Fourth, download FF 3.5 beta 4 from here. Run the installer (the installation directory should point to the PortableApps directory on your USB stick).
Run the browser from PortableApps afterward, and that’s all there is to it.
Looks like this when finished:

On launch:

Confirmation it is 3.5 beta 4:
To those wondering, no, you cannot run FF 3.0.10 and 3.5 at the same time. That was the first thing I tried.
Regardless of that, it was cool I can run this browser without having to actually install it to the hard drive.
Once launched it’s quite speedy even though it’s running off USB.
If you want to try out add-ons, go right ahead; they will be installed to the stick directly.
To those with slower PCs and/or (gasp) USB 1.1, there is the option to not store session information when you first run FF. Otherwise if you’ve got USB 2.0 and a relatively decent PC speed-wise, you can have it store sessions and it runs just fine.









