Get the Firefox Extended Support Release or Rapid Release browser for comprehensive data security and data protection.
Unmatched data protection — on the release cadence that suits you
Sudo xdg-settings set default-web-browser firefox-esr.desktop Is usefull but only for the current user, bnot all users. And the update-alternatives returns. Firefox ESR (Extended Support Release) is an official version of Firefox that doesn't come with the latest features, but instead focuses on security and stability fixes. These ESR Firefox builds are intended for organizations like universities, governments, businesses, and others who need mass support deployment. FirefoxESR-68.12.0-zh-CN.msi FirefoxESR-68.12.0-zh-TW.msi ← Previous article. All MSI for Firefox downloads. Website and forums now HTTPS February 19. Get the Firefox Extended Support Release or Rapid Release browser for comprehensive data security and data protection. Download Firefox Privacy Notice Unmatched data protection — on the release.
Mozilla Firefox ESR is meant for organizations that manage their client desktops and other instituitions that want to offer Firefox. You may want to check out more software for Mac, such as WebNative-Browser, acmereader or iTMS Estimator, which might be related to FirefoxESR.
Your data stays your business
The Firefox browser is open source, provides Enhanced Tracking Protection and soon will support DNS over HTTPS — all part of our longstanding commitment to data protection.
Deploy when and how you want
With install packages and a wide expansion of group policies and features, deployment is faster and more flexible than ever — and a breeze in Windows and macOS environments.
Choose your release cadence
Get rapid releases to make sure you get the latest features faster, or go extended to ensure a super stable experience.
Enterprise downloads
Windows 64-bit
Select your download
Support
macOS
Select your download
Mozilla Firefox Esr Download
Support
- Sample plist for configuration profile
Windows 32-bit
Select your download
Support
Firefox Esr 32-bit
Download Firefox ESR or Rapid Release for
another language or platform.
Firefox Esr 63
FirefoxESR-52.7.3-ach.msi
FirefoxESR-52.7.3-af.msi
FirefoxESR-52.7.3-an.msi
FirefoxESR-52.7.3-ar.msi
FirefoxESR-52.7.3-as.msi
FirefoxESR-52.7.3-ast.msi
FirefoxESR-52.7.3-az.msi
FirefoxESR-52.7.3-bg.msi
FirefoxESR-52.7.3-bn-BD.msi
FirefoxESR-52.7.3-bn-IN.msi
FirefoxESR-52.7.3-br.msi
FirefoxESR-52.7.3-bs.msi
FirefoxESR-52.7.3-ca.msi
FirefoxESR-52.7.3-cak.msi
FirefoxESR-52.7.3-cs.msi
FirefoxESR-52.7.3-cy.msi
FirefoxESR-52.7.3-da.msi
FirefoxESR-52.7.3-de.msi
FirefoxESR-52.7.3-dsb.msi
FirefoxESR-52.7.3-el.msi
FirefoxESR-52.7.3-en-GB.msi
FirefoxESR-52.7.3-en-US.msi
FirefoxESR-52.7.3-en-ZA.msi
FirefoxESR-52.7.3-eo.msi
FirefoxESR-52.7.3-es-AR.msi
FirefoxESR-52.7.3-es-CL.msi
FirefoxESR-52.7.3-es-ES.msi
FirefoxESR-52.7.3-es-MX.msi
FirefoxESR-52.7.3-et.msi
FirefoxESR-52.7.3-eu.msi
FirefoxESR-52.7.3-fa.msi
FirefoxESR-52.7.3-ff.msi
FirefoxESR-52.7.3-fi.msi
FirefoxESR-52.7.3-fr.msi
FirefoxESR-52.7.3-fy-NL.msi
FirefoxESR-52.7.3-ga-IE.msi
FirefoxESR-52.7.3-gd.msi
FirefoxESR-52.7.3-gl.msi
FirefoxESR-52.7.3-gn.msi
FirefoxESR-52.7.3-gu-IN.msi
FirefoxESR-52.7.3-he.msi
FirefoxESR-52.7.3-hi-IN.msi
FirefoxESR-52.7.3-hr.msi
FirefoxESR-52.7.3-hsb.msi
FirefoxESR-52.7.3-hu.msi
FirefoxESR-52.7.3-hy-AM.msi
FirefoxESR-52.7.3-id.msi
FirefoxESR-52.7.3-is.msi
FirefoxESR-52.7.3-it.msi
FirefoxESR-52.7.3-ja.msi
FirefoxESR-52.7.3-ka.msi
FirefoxESR-52.7.3-kab.msi
FirefoxESR-52.7.3-kk.msi
FirefoxESR-52.7.3-km.msi
FirefoxESR-52.7.3-kn.msi
FirefoxESR-52.7.3-ko.msi
FirefoxESR-52.7.3-lij.msi
FirefoxESR-52.7.3-lt.msi
FirefoxESR-52.7.3-lv.msi
FirefoxESR-52.7.3-mai.msi
FirefoxESR-52.7.3-mk.msi
FirefoxESR-52.7.3-ml.msi
FirefoxESR-52.7.3-mr.msi
FirefoxESR-52.7.3-ms.msi
FirefoxESR-52.7.3-nb-NO.msi
FirefoxESR-52.7.3-nl.msi
FirefoxESR-52.7.3-nn-NO.msi
FirefoxESR-52.7.3-or.msi
FirefoxESR-52.7.3-pa-IN.msi
FirefoxESR-52.7.3-pl.msi
FirefoxESR-52.7.3-pt-BR.msi
FirefoxESR-52.7.3-pt-PT.msi
FirefoxESR-52.7.3-rm.msi
FirefoxESR-52.7.3-ro.msi
FirefoxESR-52.7.3-ru.msi
FirefoxESR-52.7.3-si.msi
FirefoxESR-52.7.3-sk.msi
FirefoxESR-52.7.3-sl.msi
FirefoxESR-52.7.3-son.msi
FirefoxESR-52.7.3-sq.msi
FirefoxESR-52.7.3-sr.msi
FirefoxESR-52.7.3-sv-SE.msi
FirefoxESR-52.7.3-ta.msi
FirefoxESR-52.7.3-te.msi
FirefoxESR-52.7.3-th.msi
FirefoxESR-52.7.3-tr.msi
FirefoxESR-52.7.3-uk.msi
FirefoxESR-52.7.3-uz.msi
FirefoxESR-52.7.3-vi.msi
FirefoxESR-52.7.3-xh.msi
FirefoxESR-52.7.3-zh-CN.msi
FirefoxESR-52.7.3-zh-TW.msi