Firefox 157 is a new version of the Firefox web browser featuring a refreshed design and more ways to personalize the browsing experience.

Will I lose my bookmarks and extensions when updating?

No. According to Mozilla, your bookmarks, extensions, and shortcuts are right where you left them after updating.

Where can I learn more about this release?

Details are available on Mozilla's What's New in Firefox 157 page at firefox.com.

Firefox 157

A brand new Firefox is here

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Listing details

HiCyou directory record

Listed

Listed website: firefox.com
Directory record created: Oct 11, 2026
Last record update: Oct 11, 2026

Listing information

Overview
3 key features
3 use cases

This page describes HiCyou's directory record. It is not a security, ownership, or product-quality certification.

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What is Firefox 157

Firefox 157 is a new release of the Firefox web browser from Mozilla, introducing a refreshed design and additional customization options. Bookmarks, extensions, and shortcuts remain in place, letting users keep their existing browsing setup while updating to the latest version.

Key Features

Refreshed browser design

New customization options to personalize the browsing experience

Existing bookmarks, extensions, and shortcuts preserved from previous versions

Use Cases

Everyday web browsing
Customizing the browser interface to match personal preferences
Upgrading from earlier Firefox versions without losing saved bookmarks and extensions

Why do startups need this tool?

Firefox 157 is a free, open web browser that startups can use as a daily browsing tool for research, web development, and general work, with a customizable interface and support for extensions.

FAQs

Firefox 157 Alternatives

Google Chrome

Microsoft Edge

Safari

Brave