development web browser
Firefox Browser Developer Edition The browser made for developers All the latest developer tools in beta, plus experimental features like the Multi-line Console Editor and WebSocket Inspector. A separate profile and path so you can easily run it alongside Release or Beta Firefox.
- 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.
- Firefox developer release notes Below you'll find links to the developer release notes for every Firefox release. These lovingly-crafted notes provide details on what features and APIs were added and improved and what bugs were eliminated in each version of Firefox. All written to give developers like you the information they need most.
- Firefox Developer Edition は、最先端を行く開発者ツールや、CSS グリッド対応、フレームワークデバッグといった最新機能を提供する爆速ブラウザーです.
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
Firefox Developer Edition Download
| 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.'Firefox Developer Edition F12
Support
For help with this app, please see the following:
- External: Publisher Support
- PortableApps.com: Internet Support Forum
Mozilla Firefox Developer
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 Developer Edition For Mac
Mozilla®, Firefox® and the Firefox logo are registered trademarks of the Mozilla Foundation and are used under license.