# zerx-lab/FluxDown

Rust 驱动的多协议下载管理器，支持 HTTP/FTP/BitTorrent 磁力链接及 HLS/DASH 流媒体，智能多线程加速与浏览器无缝集成。精美界面，极致性能，永久免费，零广告。

Repository: https://github.com/zerx-lab/FluxDown
Canonical: https://ross.abutalabs.com/products/fluxdown
Homepage: https://fluxdown.zerx.dev
Language: Rust
License: AGPL-3.0
License Family: copyleft
Last push: 2026-08-26T08:09:30+00:00

## Health v2 (maintenance only)
Score: 75/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 86, longevity 4
- inputs: {"age_days": 62, "days_push": 7, "days_rel": 17, "gap_med": 0, "n_releases_24m": 96}
- flags: young
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2622, forks 129 (observed 2026-08-28T04:07:04.762759+00:00)

## What it is
FluxDown is a free, open-source, multi-protocol download manager built with a Rust/Tokio engine and a Flutter UI, supporting HTTP/HTTPS, FTP, BitTorrent with magnet links, eD2K, and HLS/DASH streaming. It offers IDM-style dynamic segmentation for accelerated downloads, browser integration, a headless server mode for NAS, and an MCP server for programmatic control.

## Use cases
- download files faster with multi-threaded segmented downloads
- download torrents and magnet links
- download HLS and DASH streaming video
- free IDM alternative for Windows
- manage downloads on a NAS headlessly
- capture downloads from the browser via extension
- resume interrupted downloads
- control a download manager programmatically via MCP

## When to choose
- you want a free, ad-free, open-source download manager across Windows, macOS, Linux, and Android
- you need one tool for HTTP, FTP, BitTorrent, eD2K, and streaming protocols
- you want browser integration to intercept downloads
- you run a NAS or self-hosted server and need a headless downloader with a web UI

## When to avoid
- you need a lightweight CLI-only downloader like aria2 or curl in scripts
- you require cloud storage sync features without paying for the optional one-time cloud add-on
- you need deep protocol customization beyond what the plugin ecosystem offers

## Facets
- artifact type: application
- maturity: active
- function: http-client, developer-tools, mcp, plugin-system
- domain: developer-tools, cross-platform, files
- platform: windows, rust, cross-platform, self-hosted
- tags: download-manager, bittorrent, magnet-links, hls, dash, ftp, ed2k, browser-extension, idm-alternative, flutter-ui, nas, multi-threaded-downloads, free-software, automation, macos, linux, android, docker

## Member repositories
- zerx-lab/FluxDown (main) score 75

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:04.762759+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:20:05.017567+00:00, confidence not recorded.
  - readme: https://github.com/zerx-lab/FluxDown (fetched 2026-08-28T04:07:04.762759+00:00, sha 69f34b9a70dd)
  - homepage: https://fluxdown.zerx.dev (fetched 2026-08-29T10:03:08.377846+00:00, sha bff66e51024f)
  - site_page: https://fluxdown.zerx.dev/api-docs (fetched 2026-08-29T10:03:08.385075+00:00, sha 17cc62f7a54b)
  - site_page: https://fluxdown.zerx.dev/docs/en/contributing/translations (fetched 2026-08-29T10:03:08.386993+00:00, sha ec4961dd9f07)
  - site_page: https://fluxdown.zerx.dev/pricing (fetched 2026-08-29T10:03:08.380465+00:00, sha 7385af87fbea)
  - site_page: https://fluxdown.zerx.dev/changelog (fetched 2026-08-29T10:03:08.382013+00:00, sha 28b0d168ea67)
  - site_page: https://fluxdown.zerx.dev/faq (fetched 2026-08-29T10:03:08.383582+00:00, sha 8bac1714f5b7)
- Data as of 2026-08-30T08:39:29.467469+00:00.