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Latest stable

Direct download for Firefox

You can get the latest stable version for Firefox desktop only also using this direct NoScript 11.4.29 download link. To install, just drag and drop it onto your address bar.

v 11.4.29
============================================================
x [nscl] Updated TLDs
x [nscl] Improved reliability of TLD updater
x Removed theme.js console noise
x Fix beta channel updates breakage due to
  browser_specific_settings override
x [nscl] Several content-side performance improvements
x Reduce synchronous policy retrieval impact on file: and
  ftp: document loading performance
x More commands for which a keyboard shortcut can be
  configured
x [L10n] Updated de, fi, mk, nl, pl, ru, sq, tr, uk,
  pt_BR, zh_CN, zh_TW
x Explicit Android compatibility declaration

Development build

NoScript development happens very fast to keep up with emerging web threats. 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 to try the latest release candidate.

RC for Firefox

Install NoScript 11.4.30rc2 on Firefox Desktop by simply clicking here.

On Firefox for Android, unfortunately, a pre-release can only be downloaded (same link as above) and temporarily installed on Nightly by using the web-ext tool, which is only suitable for hardcore developers and contributors.

RC for Chromium

You can Download NoScript 11.4.30rc2 for Chromium-based browsers here.

In order to install this pre-release until the next stable version reaches the Chrome Store, you need to unzip it and load it as an unpacked extension in developer mode.

Please follow these steps:

  1. Open the Extension Management page by navigating to chrome://extensions. Alternatively, open this page by clicking on the Extensions menu button and selecting Manage Extensions at the bottom of the menu. Alternatively, open this page by clicking on the Chrome menu, hovering over More Tools then selecting Extensions
  2. Enable Developer Mode by clicking the toggle switch next to Developer mode.
  3. Unzip the zipped "noscript-11.4.30rc2-chrome.zip" package to a directory of your choice.
  4. Click the [Load unpacked] button and select the extension directory you've unzipped the extension to (the one containing the "manifest.json" file)

You're done. Happy testing!

Recent development history

v 11.4.30rc2
============================================================
x [nscl] Best effort WebGL placeholders for offscreen
  capability detection
x Improved blocked but required capability reporting from
  subframes (issue #367)
x [nscl] Include SVG among embedding document types (fixes
  issue #366)

v 11.4.30rc1
============================================================
x Removed obsolete "applications" manifest.json key

v 11.4.29rc5
============================================================
x [nscl] Improved reliability of TLD updater

v 11.4.29rc4
============================================================
x [nscl] Updated TLDs
x Removed theme.js console noise

v 11.4.29rc3
============================================================
x Fix beta channel updates breakage due to
  browser_specific_settings override

v 11.4.29rc2
============================================================
x [L10n] Updated fi, pt_BR
x [nscl] Several content-side performance improvements
x Reduce synchronous policy retrieval impact on file: and
  ftp: document loading performance
x More commands for which a keyboard shortcut can be
  configured

v 11.4.29rc1
============================================================
x [nscl] Updated TLDs
x [L10n] Updated de, mk, nl, pl, ru, sq, tr, uk, zh_CN,
  zh_TW
x Explicit Android compatibility declaration

Deprecated, obsolete and unsupported "Classic" versions

NoScript Classic Logo

You can still download NoScript "Classic" (5.1.9) (SHA256) for Seamonkey, Palemoon, Waterfox Classic and possibly other "vintage" (pre-Gecko 57) Firefox forks here.

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.

Users of Firefox 58 and below are urged to upgrade their very unsafe browser. For those few who can't,

Disclaimer

We cannot update nor support NoScript 5.x and below anymore, because it was based on a completely different and now obsolete technology. However you can still find usage information and a FAQ section for those ancient versions in the NoScript Classic archived website.