I found this one published on PenDriveApps.com just a minute ago: http://pendriveapps.com/2008/03/17/mozbackup-portable-firefox-and-thunde...
It is open source... 
New: DesktopSnowOK (Jan 6, 2025), Platform 29.5.3 (Jun 27, 2024)
1,100+ portable packages, 1.1 billion downloads
No Ads!, Please donate today
Visit the Community page
Join our forums
Subscribe to our email newsletter
Subscribe with RSS
Follow us on BlueSky
Follow us on Facebook
Follow us on LinkedIn
Follow us on Mastodon
Follow us on Twitter
but I have Thunderbird Portable
"What about Love?" - "Overrated. Biochemically no different than eating large quantities of chocolate." - Al Pacino in The Devils Advocate
but firefox...
Anyway, I was just informing...
If a packet hits a pocket on a socket on a port,
and the bus is interrupted as a very last resort,
and the address of the memory makes your floppy disk abort,
then the socket packet pocket has an error to report
What a coincidence
And thanks for the information.
"What about Love?" - "Overrated. Biochemically no different than eating large quantities of chocolate." - Al Pacino in The Devils Advocate
but you know all those thread of people asking how to sync Firefox/Thunderbird Portable/installed so I thought this was a good option.
You should paf it...
If a packet hits a pocket on a socket on a port,
and the bus is interrupted as a very last resort,
and the address of the memory makes your floppy disk abort,
then the socket packet pocket has an error to report
take a look. But its not reall syncing, is it...
"What about Love?" - "Overrated. Biochemically no different than eating large quantities of chocolate." - Al Pacino in The Devils Advocate