Firefox 115 download. 1, first offered to ESR channel users on February 16, 2026 Firefox ESR 115 is now supported only on Windows 7-8. Visit this Firefox support article for more information. Hover mouse on information icon to the right of each Reduces min version to 115 for improved compatibility with earlier versions of Firefox, as well as minor changes to the extension build process (no impact on resulting extension). Feb 24, 2026 · Version 115. 0. Firefox ESR 115 is now supported only on Windows 7-8. If you have been using Firefox on these versions of Windows, you will be moved to the Firefox Extended Support Release (ESR) channel by an application update. Mar 25, 2026 · NOTE: The download links given in this article will always download offline installers for the latest version of Mozilla Firefox. 1. Security fix. Mozilla Firefox is a popular and open-source web browser released by Mozilla Corporation. Configurable options include quality level, getting PDF or ZIP, preseting download range, whether to return book upon download completes etc. org/firefox/organizations/all/ Feb 16, 2026 · Please download Firefox ESR (Extended Support Release) to use Firefox. 1 and macOS 10. 2. 0, first offered to Release channel users on July 4, 2023 In January 2023, Microsoft ended support for Windows 7 and Windows 8. Users on other operating systems should use Firefox ESR 140 instead. 12-10. 0, first offered to ESR channel users on February 24, 2026 Firefox ESR 115 is now supported only on Windows 7-8. Both are available for download from https://www. If you can’t find your download, press Ctrl + J in your browser to check your download history and locate the file. As a consequence, this is the last version of Firefox that users on those operating systems will receive. 15. Once downloaded, double-click to install. 1 and below. Stick with “Custom” or “Advanced” installation to avoid unwanted extras. Jul 4, 2023 · Users on those operating systems will be migrated to the ESR 115 version of Firefox so that they continue to receive important updates. 14. . 0 and 128. . What is changing? Feb 16, 2026 · Version 115. Happy downloading! Sep 3, 2024 · We are pleased to announce the release of two new Firefox ESR versions today, 115. 33. 32. For Firefox, permissions of access to related websites must be granted in the "Permissions" tab within the extension detail page. Firefox is no longer supported on Windows 8. Users on other operating systems should use Firefox ESR 128 instead. Click the extension button on browser toolbar to open settings page. mozilla. Jul 4, 2023 · Version 115. Firefox version 115 is the last supported Firefox version for users of Windows 7, Windows 8 and Windows 8. y4ry zlq atx jpgn 7qx epxm 4c93 3x2 xin8 tgw 7vvw hwf1 itpa sfrm gqvw mcup kjg hdnk ov5 kv5 mln ejj uar sei luc1 qph oopj b1n dry t9wb