development web browser
Firefox was created by Dave Hyatt and Blake Ross as an experimental branch of the Mozilla browser, first released as Firefox 1.0 on November 9, 2004. Starting with version 5.0, a rapid release cycle was put into effect, resulting in a new major version release every six weeks.This was gradually accelerated further in late 2019, so that new major releases occur on four-week cycles starting in 2020. Mozilla Firefox, Portable Edition 2.0.0.8: 2007-10-22: 9. Totals: 388 Items: 45,175 PortableApps.com. Welcome to the PortableApps.com Project on SourceForge. Most of our users download and install our apps through the PortableApps.com Platform's built-in app store and then keep them updated using the platform's built in updater. Click the menu button, click Help and select About Firefox. The About Firefox window will appear. The version number is listed underneath the Firefox name. Here is an example of what the About Firefox window will look like. Firefox Developer Edition now replaces the Aurora channel to offer an updated version of the browser every six weeks, long before its official release on the standard channel, and is rounded off with unique features aimed at web development.
Download from PortableApps.com
Version 89.0 Beta 1 for Windows, English
115MB download / 404MB installed
Notes | All Languages | Antivirus Scan | Details
Mozilla Firefox Developer Edition, Portable can run from a cloud folder, external drive, or local folder without installing into Windows. It's even better with the PortableApps.com Platform for easy installs and automatic updates.
Also Available: Firefox Stable, Firefox ESR (Extended Support Release), Firefox Beta, Firefox Nightly, Legacy versions
- Support Firefox Developer Edition development
- Support PortableApps.com's development and hosting
Description
Mozilla Firefox is a fast, full-featured web browser that's easy to use. The Developer Edition adds in debugging and IDE tools as well as a unique theme to the standard beta channel of Firefox.
Localizations
| Language | Link | MD5 | |
|---|---|---|---|
| Arabic | عربي | Download | a2689a5d7ba880d35c62ab9b6ca68651 |
| Chinese (Simplified) | 中文 (简体) | Download | 811f07248a5d53ad64ad53c46882ed1c |
| Chinese (Traditional) | 正體中文 (繁體) | Download | 767b2fc4412ddd387b9fceaa253e3d7b |
| Czech | Čeština | Download | aa14ef595aa4ac88cae1de8d3e91ca1a |
| Dutch | Nederlands | Download | 0c5ec3d3cba0be6cc3b3e14c15fa6ae9 |
| English | English | Download | efd5bb81963b1d5550e536518886177a |
| English (British) | English (British) | Download | f5dca0bbf9f38780d7624f9ae96f3e94 |
| Farsi | فارسی | Download | df4b549af080577424bfd58458c1c0e9 |
| French | Français | Download | 026ae6dde397ea137dd1b29b30742c46 |
| German | Deutsch | Download | 69d28189ef5aa3482a0cb4dfb97e8a94 |
| Hebrew | עִבְרִית | Download | fad910a5032a1a2440a986ec6343469e |
| Hindi (India) | हिन्दी (भारत) | Download | dcd6a7a74f2875fc5561e7954dfd935c |
| Hungarian | Magyar | Download | aeeb62343c08a79b467dad13f7e4a890 |
| Indonesian | Bahasa Indonesia | Download | 99a4852d94e529181c9dc40e831d7abc |
| Italian | Italiano | Download | 016f6d15a0ef3d2740e4217aecaf847f |
| Japanese | 日本語 | Download | 2dba329a181d9668b5f6d7af1d8588a9 |
| Korean | 한국어 | Download | 7d51c81eb6c24f23f58c0974b1629fae |
| Polish | Polski | Download | 97cfc26683274f7cf6dae03fa7241b19 |
| Portuguese (Brazilian) | Português (do Brasil) | Download | a49eb0f550a51a41c95773a5883d648e |
| Portuguese (Portugal) | Português (Europeu) | Download | 904df2d521d722ef0b406c6fdf5d0a6f |
| Romanian | Română | Download | ad5d9469b0c6fe36e32d5e14e13a0d27 |
| Russian | Русский | Download | 97ce179aeb0ad0a4949bb551fa8aa2c2 |
| Slovak | slovenčina | Download | 78f2d7b47edcec883205f84dd2059616 |
| Spanish (Spain) | Español (de España) | Download | 2454f16aa0c459cd520f42cf2858f82c |
| Spanish (International) | Español (internacional) | Download | 0f95dc8c3104ae59a9bc6e9fec88a5e2 |
| Turkish | Türkçe | Download | bef99c289c2caa441508543618b2ea99 |
App Notes
The developer release will install alongside a standard Firefox Portable install in a FirefoxPortableDeveloper directory. Note that PortableApps.com will release one version for each major version (example: 78b1 but not 78b2). For updates within each major release, use the internal updater. From Mozilla: 'This is pre-release software: you may encounter compatibility problems with some websites and add-ons.'Support
For help with this app, please see the following:
- External: Publisher Support
- PortableApps.com: Internet Support Forum
Download Details
- Publisher: Mozilla & PortableApps.com (John T. Haller)
- Date Updated: 2021-04-22
- Date Added: 2014-11-10
- System Requirements: Windows 7, 8, 10 & WINE
- App License: Open Source (MPL/GPL/LPGL under Mozilla EULA)
- Source: Firefox Developer Edition, Launcher source included, PortableApps.com Installer
- MD5 Hash: efd5bb81963b1d5550e536518886177a (English)
- SHA256 Hash: 4fa8762edc461c9d4751b19716b680e6d6253ac204d2dc943df3e686a8a1570d (English)
Firefox Edition Download
Mozilla®, Firefox® and the Firefox logo are registered trademarks of the Mozilla Foundation and are used under license.
Formerly known as Firefox Quantum, Firefox Developer Edition is a specialized web browser built especially for web developers. Some of these tools and features eventually do make their way into the main Mozilla Firefox web browser.
Stepping aside from the main development branch of Firefox, Firefox Developer offers a number of features that are currently not present in Firefox, namely beta features and tools for web development.
Firefox Developer Edition
The look and feel of Firefox Developer Edition is slightly different from the main release, but it's nothing to get too excited about; it's mainly just the color scheme.
In terms of tools, Developer Edition provides a WebIDE, Browser Console, Responsive Design Mode, Eyedropper, Scratchpad (for JavaScript debugging) and Service Workers. These tools can be handle for testing web applications.
Like the main branch of Firefox, this version also includes the main development tools like the Inspector, Console, Debugger, Style Editor, Performance tab, Memory, Network, Storage and Accessibility.
Firefox Developer Edition 89.0b3 on 32-bit and 64-bit PCs
Firefox Edition Download
This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system on a laptop or desktop PC from web browsers without restrictions. Firefox Developer Edition 89.0b3 is available to all software users as a free download for Windows. As an open source project, you are free to view the source code and distribute this software application freely.
The program was created by the developer as a freeware product, but donations for the continued development are highly appreciated. You may generally make a donation via the developer's main web site.
Filed under:
- Firefox Developer Edition Download
- Freeware Web Browsers
- Open source and GPL software
- Internet Browsing Software