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

how can i download previous versions of firefox?

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by JayGarcia

more options

i need to test our software with all versions of firefox. how do i download previous versions? i only see 3x and 8x. nothing in between. thanks ~doug

i need to test our software with all versions of firefox. how do i download previous versions? i only see 3x and 8x. nothing in between. thanks ~doug

All Replies (1)

more options

Old versions available here:

ftp://ftp.mozilla.org/pub/firefox/releases/


edit: removed random third-party download site.

Modified by James