Firefox 38.0

Mozilla Organization - ( Open Source)

Combining functionality , ease of use and customization, Firefox is a powerful browser that needs much attention from every user.

Firefox is one of the most important browsers that exist at this moment.

It is no longer a secret that the browser provides a simple and highly customizable interface.
In terms of engine (s), Firefox tends to make user gain performance with an optimized Javascript engine and access HTML5 technologies.

A multitude of eriches the browser such as the possibility of reading RSS feeds, personal navigation or greatly improved in recent drafts Add-ons Manager.

Also the user can restore the last browsing session and quickly access his history, download list, menu extensions or brand pages. The configuration settings are also available on this page and the synchronization module.

Title:: Firefox 38.0
File Size:: 37.8 MB
Requirements:: Windows 2000 / XP / Vista / Windows7 / XP64 / Vista64 / Windows7 64 / Windows8 / Windows8 64
Language:: en-us
License:: Open Source
Date Added:: 13 May 2015
Publisher:: Mozilla Organization
Homepage:: http://www.mozilla.org
MD5 Checksum:: 48C7DFAFEB3A6ED736DC432F5A5E48AC

# New
- New tab-based preferences
- Ruby annotation support
- Base for the next ESR release.
# Changed
- autocomplete=off is no longer supported for username/password fields
- URL parser avoids doing percent encoding when setting the Fragment part of the URL, and percent decoding when getting the Fragment in line with the URL spec
- RegExp.prototype.source now returns "(?:)" instead of the empty string for empty regular expressions
- Improved page load times via speculative connection warmup
# HTML5
- WebSocket now available in Web Workers
- BroadcastChannel API implemented
- Implemented srcset attribute and <picture> element for responsive images
- Implemented DOM3 Events KeyboardEvent.code
- Mac OS X: Implemented a subset of the Media Source Extensions (MSE) API to allow native HTML5 playback on YouTube
- Implemented Encrypted Media Extensions (EME) API to support encrypted HTML5 video/audio playback (Windows Vista or later only)
- Automatically download Adobe Primetime Content Decryption Module (CDM) for DRM playback through EME (Windows Vista or later only)
# Developer
- Optimized-out variables are now visible in Debugger UI
- XMLHttpRequest logs in the web console are now visually labelled and can be filtered separately from regular network requests
- WebRTC now has multistream and renegotiation support
- copy command added to console
# Fixed
- Various security fixes