A new version of Firefox Web Tools is available for the download https://sourceforge.net/projects/firefoxwebtools/ "A Portable version of Mozilla Firefox with several add-ons that are useful for Web Application Security. The purpose of this package is to have the best available addons to manually test XSS, SQL, siXSS, CSRF, Trace XSS, RFI, LFI, etc" -Changelog- FirefoxPortableWebTools-0.0.0.4 Added Theme Sky+ Added Groundspeed Addon No-Script Updated .net addon updated Added a long list of (my) bookmarks. Initial sorting and organization. Added a batch file to clean a bit of useless data Read the respective licenses of mozilla firefox and all the addons! Maybe I'm the only person that is using it :) Anyway .... it's free.