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FluxDown

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 10 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 10 Sep 2026. How this is checked

FluxDown is a Firefox browser extension that intercepts downloads and forwards them to the FluxDown desktop application. It requests permission to manage downloads, access browser tabs, display notifications, and communicate with external programs.

Inferred · not functionally tested

WebEmbeddableWindowsmacOSLinux
FluxDown preview
Visit mozilla.org

Overview

5 features

Purpose: Sending browser downloads to FluxDown for faster download management.

Inferred · not functionally tested

Audience: Firefox users who use the FluxDown download manager

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: unknown · license: Proprietary · platforms: WEB · deployment: browser, embeddable, windows, macos, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

FluxDown sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on sending browser downloads to FluxDown for faster download management. Inferred · not functionally tested: It is built as a consumer product for firefox users who use the FluxDown download manager. Basis unknown · not verified: FluxDown is available on the web, embeddable surfaces, Windows, macOS, and Linux.

It is developed by zero_lab, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include download interception, desktop app handoff, and download history access. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Download interception
  • Desktop app handoff
  • Download history access
  • Browser tab access
  • Desktop notifications

Topics: Inferred · not functionally tested

Tags
firefox-extensiondownload-managerdownload-interceptiondesktop-companion

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddableWindowsmacOSLinux

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

2

What PulseGate has recorded for this listing

  1. Indexed2 Oct · 00:12 UTC
    Listing seen via seed_sitemap
    Source: seed_sitemap · Open
  2. Indexed10 Sep · 09:48 UTC
    FluxDown seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about FluxDown

What does FluxDown do?
Inferred · not functionally tested: FluxDown focuses on sending browser downloads to FluxDown for faster download management. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use FluxDown?
Inferred · not functionally tested: FluxDown is a consumer product built for firefox users who use the FluxDown download manager.
What platforms does FluxDown run on?
Basis unknown · not verified: FluxDown runs on the web, embeddable surfaces, Windows, macOS, and Linux.
Is FluxDown still active?
PulseGate's liveness check found it on 10 Sep 2026.
What are alternatives to FluxDown?
Similar projects tracked by PulseGate include FluxDown, DownStream, and File Downloader.FluxDownDownStreamFile Downloader
Who develops FluxDown?
FluxDown is developed by zero_lab.
How long has FluxDown been around?
FluxDown first shipped in 2026.
What languages does FluxDown support?
The interface is available in 32 languages, including Czech, German, and Greek.

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