Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Can you compress saved profile folders for backup?

  • 5 svar
  • 7 har dette problemet
  • 4 views
  • Siste svar av johG

more options

I'm saving several Firefox profile folders for backup,some are plain copies of the profiles,some are created via the FEBE extension:since they take a lot of space,can I compress them with a program like say 7zip? Will they be usable?

I'm saving several Firefox profile folders for backup,some are plain copies of the profiles,some are created via the FEBE extension:since they take a lot of space,can I compress them with a program like say 7zip? Will they be usable?

Valgt løsning

FEBE backups are already compressed. In a FEBE folder, right-click on a file and choose to open (.fbu extension) with 7zip (choose 7zip > Open archive); you will see the size and packed size listed. If 7zip is not on your system right-click context menu, open the 7zip program, click Tools > Options, check your settings on the 7zip tab. The .xpi files (extensions) are already compressed also. Space saving by re-compressing those files would most likely be minimal, if any. Maybe clearing large image or movie files or some other items off your disk (delete or backup to CD/DVD) would be more beneficial.

Les dette svaret i sammenhengen 👍 0

All Replies (5)

more options

You can compress them to save space. If you need to restore a profile you can extract the files and they will be usable.

more options

Valgt løsning

FEBE backups are already compressed. In a FEBE folder, right-click on a file and choose to open (.fbu extension) with 7zip (choose 7zip > Open archive); you will see the size and packed size listed. If 7zip is not on your system right-click context menu, open the 7zip program, click Tools > Options, check your settings on the 7zip tab. The .xpi files (extensions) are already compressed also. Space saving by re-compressing those files would most likely be minimal, if any. Maybe clearing large image or movie files or some other items off your disk (delete or backup to CD/DVD) would be more beneficial.

Endret av Helper7677

more options

You are welcome, mark2.

more options

Thank you for the help with the Compress idea