Firefox Portable

Hello to all!
I used many years version 2.0.6.0 of executable file FirefoxPortable.exe and all was good, but i have a problem with extensions(plugins), every time when i prepared my build with all extensions and copying in another place i need again INSTALLING ALL EXTENSIONS.
This thing very boring for me and i need to be updated for the new build of the FirefoxPortable.exe 2.3.0.0 and problem with extensions solved.
I was been very Happy

I'm trying to update Firefox portable and get the message "Extract: error writing to file omni.ja"

I've tried using the regular updater as well as downloading the installer package and am getting the same error message.

Any help appreciated.

Hi,

Firefox Dev Edition 90.0 b1 is HTTP 404

"The requested URL /portableapps/FirefoxPortableDeveloper/FirefoxPortableDeveloper_90.0_Beta_1_English.paf.exe was not found on this server."

Another update. another F-up. Every time I try to open a (web-)link from an outside program (mail, excel, ...) I get a popup telling me "another instance of firefox is already running. Please close other instances of firefox before launching mozilla firefox, portable edition". If I completely ignore the popup (=leave it open), en click the SAME link a second time, it is opened in firefox portable. But that requester remains open till I click it . So: opening a weblink is now a "please click three times, because FF does not like users" thing? Any solution ideas?

I am using FirefoxPortable v88. This works perfectly under Windows 7 but when the same flash drive is started using Windows 10 64-bit I receive the following message:

"You've launched an older version of Firefox
Using an older version of Firefox can corrupt bookmarks and browsing history already saved to an existing Firefox profile. To protect your information, create a new profile for this installation of Firefox.
[Exit] [Create New Profile]

For example https://sede.mjusticia.gob.es/es/
That's the Spanish Government's Ministry of Justice website. While trying to load the browser finds a certificate but it spits SEC_ERROR_UNKNOWN_ISSUER and the web won't go HTTPS.

I guess this won't be the only official website that has this problem.

Firefox is running without admin privileges only on my win7 machine but why not on win10

Hi there

I have a very annoying problem with Firefox Portable. I have the latest available version as of today, Windows 10 Home 64 bit, 8GB RAM notebook, all Windows updates installed.

Hello, I used to have FF portable on my usb drive (bitlocker enabled) running on the Win10pro company laptop (Lenovo T14).
Today I notice that some settings are working no more, disappeared or greyed out and displaying "managed by your organization". For example, I lost the Mozilla account login for the sync.
The policy values are the following.
I supposed that being a portable app, the resident OS would not touch it, is there a way to avoid such interference by the company?

Firefox Portable can be updated from within Firefox. However, that can easily cross major versions as well.

Is it enough to replace the loader EXE with the one from the latest portable package? Or do I really need to install the new portable version into the folder of the older application?