To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Choose from thousands of extra features and styles to make Firefox your own.Close
|User since||December 5, 2012|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
I was used to Modify Headers, then Header Tool came..Simple and useful.. Thumbs up!This review is for a previous version of the add-on (0.5.9.1-signed).