This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

tamper data

  • 3 amsoshi
  • 1 yana da wannan matsala
  • 1 view
  • Amsa ta ƙarshe daga Shadow110

more options

My browser version is 57.0 bt we money times try for download addons Tamper data bt thare was error Not compatible with Firefox 57.0 so please advise me whis version can support tamper data

My browser version is 57.0 bt we money times try for download addons Tamper data bt thare was error Not compatible with Firefox 57.0 so please advise me whis version can support tamper data

Mafitar da aka zaɓa

Hi, current version is 61.0.1

Tamper Data is for 56 and below and it has not been updated in 8yrs so would be considered a security issue.

These would possibly do something of the same: https://addons.mozilla.org/en-US/firefox/addon/modify-header-value/

So wanting to hack I gather, you will have to find what else you need your self.

Karanta wannan amsa a matsayinta 👍 0

All Replies (3)

more options

Zaɓi Mafita

Hi, current version is 61.0.1

Tamper Data is for 56 and below and it has not been updated in 8yrs so would be considered a security issue.

These would possibly do something of the same: https://addons.mozilla.org/en-US/firefox/addon/modify-header-value/

So wanting to hack I gather, you will have to find what else you need your self.

more options

we try to firefox virsion 48 bt also there was arror :Not compatible with Firefox 48.0 please guide me how to add it to browser and you also we download http modify header bt there not show any tollbar this icon

more options

HI, Mozilla only ok's Developers Extensions for use with Firefox and supplies them with a web page for distribution : https://addons.mozilla.org/en-US/firefox/addon/modify-header-value/ The Developers page has info about running the program in point form. If you need further help contact the Developer from the Links on the web page. Firefox Support only helps if it is breaking Firefox and this is not the case.

As I stated before the Extension has not been updated in 8yrs and is thus abandoned and there is no Support for it. https://addons.mozilla.org/en-US/firefox/addon/tamper-data/ Sorry, if it does not work, it does not work.