NoScript is Free Software (source code): if you like it, you can support its progress :)

Stable AMO Version, see changelog for details.

Cross-browser NoScript on the chrome web store

Supported browsers: Firefox (Desktop and Mobile on Android), SeaMonkey, Tor Browser (where it is built-in), Chromium/Chrome.
Other browsers based on Gecko versions >= 45 might work, but are not tested.

Direct download

You can get latest stable version here, too, using this direct download link for NoScript 10.6.3
To install, just drag and drop it onto your address bar.

v 10.6.3
=============================================================
x Multiple fixes in embeddings replacement (thanks barbaz
  for reporting)
x Fixed [Import] settings button on Android
x [XSS] JSON reduction optimizations
x [XSS] XSS checks performance improvements play nicer with
  resistFingerprinting
x [XSS] Fully asynchronous InjectionChecker, prevents freezes
  on heavy payloads
x Skip page autoreloads on transitions between temporary and
  permanent presets of the same kind
x Updated TLDs


If you find any problem installing it, this FAQ may help.


You can still download NoScript "Classic" (5.1.9)
for Palemoon, Seamonkey, Waterfox and possibly other "vintage" (pre-Gecko 57) Firefox forks here:
we'll do our best to provide security fixes as long as supporting browser still guarantee their own security updates.


Notice:  you may need to open about:config and set your xpinstall.signatures.required
preference to false in order to install NoScript 5.x, since
Mozilla doesn't support signatures for legacy add-ons anymore.
If you're using a non ESR Firefox, you may also need this hack.


v 5.1.9
=============================================================
x Fixed automatic reload bug (thanks ThomasW and barbaz for
  reporting)

Users of Firefox 44 and below are urged to upgrade their very unsafe browser.
For those few who can't,


latest NoScript version compatible with Gecko 46 - Gecko 56 is 5.1.x;


latest NoScript version compatible with Gecko 13 - Gecko 45 is 2.9.0.14;


latest NoScript version compatible with Gecko 1.9 - Gecko 12 is 2.9.0.1rc1;


latest NoScript version compatible with Gecko < 1.9 is 1.10.


Development version

If you're brave enough and you need a specific feature or fix not released yet, or you simply
want to provide feedback before official release, you may want try this

"Quantum" NoScript 11.0rc1 development build


Here, if you need it, the "Classic" NoScript 5.1.9rc1 development build for browsers based on Gecko 56 and below.
Please notice you may need to open about:config and set your xpinstall.signatures.required
preference to false in order to install, since
Mozilla doesn't support signatures for legacy add-ons anymore.


Starting with NoScript 10.1.8.3, NoScript's public source code repository is hosted on Github.

Recent development history:


v 11.0rc1
=============================================================
x [XSS] Fixed false positives with parameters named "src"
x Static click-to-play placeholders
+ [L10n] New da, is, pl, sq, zh_TW Transifex-managed locales
x [L10n] Updated sv_SE Transifex-managed locale



Feedback


If you find something wrong about NoScript, read the
FAQ page
and/or
let me know:
I'll try to fix it as soon as I can.


You can also discuss about NoScript on this
Forum.



Have your safest browsing experience!

Giorgio Maone

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