Mozilla Firefox & Nightly terbaru Oktober 2026, versi 159.0

Published by : walya Browser INTERNET Software

Mozilla Firefox is the award winning next generation browser from Mozilla. Firefox empowers you to browse faster, more safely, and more efficiently than with any other browser. Make the switch today – Firefox imports your Favorites, settings and other information, so you have nothing to lose. Stop annoying popup ads in their tracks with Firefox’s built in popup blocker. View more than one web page in a single window with this time saving feature. Open links in the background so that they’re ready for viewing when you’re ready to read them. Built with your security in mind, Firefox keeps your computer safe from malicious spyware by not loading harmful ActiveX controls. A comprehensive set of privacy tools keep your online activity your business.

Firefox Features:
• Browsing Made Easy
* Awesome Bar
* Improved Interface
- Tabs on Top
- Firefox Button (Windows and Linux)
- Bookmark Button
- Simplified Reload/Stop Button
- Home Button
* Tabs
- Pinned Tabs
- Switch-to-Tab
- New Tab
- Reopen Closed Tabs and Windows
- Smooth Scrolling
* Stay in Sync
* Password Manager
* Form Complete
* Pop-Up Blocker
• High Performance
• Advanced Security
• Powerful Personalization
• The Cutting Edge
• Universal Access

What's News in Firefox 159.0 :

New
• Sharing on macOS now uses the native macOS share picker, which shows a preview of the page and recent contacts alongside AirDrop, Messages, and other apps. Several selected tabs can also be shared at once.
• Saved passwords are now available from the sidebar by default, without having to add the Passwords tool first.
• Smart Window can now watch pages for changes such as price drops or restocks. Type /watch in the chat to set one up, and Firefox sends a desktop notification when it finds a match. Watches can be managed from the Tasks button in the toolbar or the about:smartwindowtasks page.

Fixed
• Fixed the file upload dialog opening in the last folder a file was saved to, such as Downloads, instead of the folder last used for uploads.
• Fixed memory usage growing rapidly when sites such as the Zoom web app were left open in a minimized window.
• Fixed some videos displaying incorrectly on Windows when NVIDIA RTX Video HDR is enabled.
• Fixed bookmarks not being imported from Google Chrome profiles that are signed in to a Google account.
• Fixed the Replace button in Apple Writing Tools on macOS inserting the clipboard contents instead of the rewritten text on some sites, such as Gmail.
• Fixed long drop-down lists on web pages sometimes showing blank space in place of the last options until the list was scrolled.
• Fixed some sites, such as Slack, failing to load instead of falling back to HTTP/2 when the site rejected an HTTP/3 request.
• Fixed Firefox using excessive memory on Linux with AMD graphics when viewing map or place results on sites such as ChatGPT.
• Fixed quick gamepad button presses sometimes being missed in web games on macOS.
• Fixed tabs sometimes detaching into a new window when clicked on Linux with Wayland.
• Fixed menus and panels fading in on Windows and Linux when animation effects are turned off in the operating system.
• Various security fixes.

Changed
• On macOS, apps that sign in through the default browser, such as ChatGPT, now open their sign-in page in Firefox instead of Safari when Firefox is the default browser.
• The AI chatbot's Summarize page option now sends the page's address to the chatbot provider instead of the page's text, so long pages are no longer cut short to a partial summary.
• Open tabs can now be searched with a keyboard shortcut: Ctrl+Shift+A on Windows and Linux, Cmd+Shift+A on macOS. The Extensions and Themes shortcut is now Ctrl+Shift+F on Windows and Linux, and Cmd+Shift+E on macOS. These shortcuts can be changed in about:keyboard.
• Web addresses written in the Javanese, Balinese, Canadian Aboriginal Syllabics, and N'Ko scripts are now displayed in their own script instead of as encoded "xn--" text.

Download Firefox 159.0:

Versi Bahasa Indonesia

Firefox for Windows x86 | 71 MB |

Firefox for Windows x86 MSI |71 MB |

Firefox for Windows x64 | 82 MB |

Firefox for Windows x64 MSI | 82 MB |

Firefox for Windows ARM64/AArch64 | 75 MB |

Firefox for Linux x64 | 79 MB |

Firefox for ARM64/AArch64 | 67 MB |

Firefox for Mac | 138 MB |

English Version

Firefox for Windows x86 | 71 MB |