Mozilla Firefox 59 is a web browser developed by Mozilla Foundation , available for download in full install version for Windows platforms from legacy sources. This version of Firefox was officially released on 2018-03-13 for public access and a brief summary of important updates and change log pertaining to this edition can be read below.

This edition of Firefox with an entirely new engine in November, made significant improvements to graphics rendering in January, and are continuing to post performance gains and add features with this release.

On Firefox for desktop, improved page load times, added tools to annotate and crop your Firefox Screenshots, and made it easier to arrange your Top Sites on the Firefox Home page. On Firefox for Android, we’ve added support for sites that stream video using the HLS protocol.