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Notice of Non-Affiliation and Disclaimer

Portapps is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Firefox™ Developer Edition, or any of its subsidiaries or its affiliates.

The official Firefox™ Developer Edition website can be found at https://www.mozilla.org/en-US/firefox/developer.

The name Firefox™ Developer Edition as well as related names, marks, emblems and images are registered trademarks of their respective owners.

About

Firefox™ Developer Edition portable app made with Portapps.
Developer Edition of Firefox web browser developed by The Mozilla Foundation.

Latest version 70.0b6
Internal release 20
Last updated 2019/09/13
Links
Maintainer CrazyMax
Homepage https://www.mozilla.org/en-US/firefox/developer
License Mozilla Public License 2.0
Changelog CHANGELOG.md

Installation

Download and install the latest portable setup where you want then run firefox-developer-portable.exe.

If you have already installed Firefox™ Developer Edition from the original setup, move the following files :

  • %APPDATA%\Mozilla\Firefox\Profiles\*.default\* to data\profile\default

Then run firefox-developer-portable.exe and remove Firefox™ Developer Edition from your computer.

Upgrade

For an upgrade, simply download and install the latest portable setup.

Infos

Standard and ESR (Extended Support Release) are also available

Modifications

Some modifications have been made in this version of Firefox™ Developer Edition through policies to ensure portability :

  • Disable updater : Firefox™ Developer Edition updates are turned off.
  • Don’t check default browser : Stops Firefox™ Developer Edition from checking if it is the default browser at startup.
  • Profile: Profile path is overrided to data\profile folder (see below).

Configuration

FFirefox™ Developer Edition portable can be configured through the main YAML configuration file :

app:
  profile: default
  multiple_instances: false
  disable_telemetry: false
  disable_firefox_studies: false
  • profile : Name of the profile created in data\profile\<name> (default default)
  • multiple_instances : Allow multiple instances (default false)
  • disable_telemetry : If enabled, Firefox™ Developer Edition telemetry is not uploaded (default false)
  • disable_firefox_studies : If enabled, Firefox™ Developer Edition will never run SHIELD studies or do Heartbeat surveys. (default false)

Known issues

There is no known issues Please let us know if you found one!

Download

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