To upgrade to a newer version of Firefox Portable, just install a new copy of Firefox Portable right over your old one. If you remove the drive while it is writing, you may lose data. Then select the 'Safely remove ' option from the icon in the system tray. Removing Your Drive - When you're done, exit Firefox and then wait for theĪctivity light on your removable drive to stop flashing.Stay Safe - When using portable apps, it's always a good idea to practice.Then, use it just like you would a local copy of Firefox. To start up Firefox Portable, just double-click FirefoxPortable.exe file where you installed Portableįirefox on your portable drive. A FirefoxPortable directory will be created there and all the necessary files installed. Select the location you wish to install to and click OK. To install Firefox Portable, just download the portable package at the top of the Firefox Portable page and then double-click it.

How can I access/change the Master Password?.

Can I use different themes for Firefox?.

Where are my bookmarks, passwords and other personal information saved?.

Is Firefox more secure than Internet Explorer?.

Mozilla Firefox Frequently Asked Questions.

Modifications - A list of the modifications made to Firefox in this packageĪlso, be sure to check out the Frequently Asked Questions in the forum.

Firefox Portable ESR Version Progression.

Running From a CD (Firefox Portable Live).

Configuring Helper Apps (PDF reader, document viewers, etc).

Installing Plugins (Java, Flash, Shockwave, etc.).

Configuring Proxies - Suggestions for moving between PCs with different network settings.

Improving Firefox Portable's Performance.Using a Second (or Third) Profile with Firefox Portable.Configuring mailto links to use Thunderbird Portable, etc.Copying your local Firefox settings to Firefox Portable.<< Return to Firefox Portable Mozilla Firefox, Portable Edition-Specific Issues You can also post a question in the Firefox Portable Support Forum. Please read through the various topics to see if any of them address your question. Many of the most common issues that arise when using Mozilla Firefox, Portable Edition are addressed here.

Run older versions of firefox