Powered by Rust
Downloads,Supercharged.
A Rust-powered download manager with HTTP, FTP, BitTorrent and HLS/DASH streaming support. Smart multi-threaded acceleration, seamless browser integration, beautiful interface — free forever, zero ads.
Features
Everything you need for faster downloads
A powerful download manager built with modern technologies to deliver exceptional performance and reliability.
Browser Extension
Catch downloads seamlessly
Install the Chrome or Firefox extension to automatically intercept downloads and send them to FluxDown. Works with any website, configurable to your preferences.
One-Click Intercept
Automatic download catching or manual right-click menu integration for full control
Local Communication
Secure localhost:19527 HTTP endpoint — no cloud, no tracking, all data stays local
Smart Filters
Filter by file extension, domain whitelist/blacklist, and minimum file size threshold
Download
Ready to speed up?
Download FluxDown for your platform. Free to use, forever.
Windows
x64
Requires Windows 10 or later
Coming Soon
macOS
Apple Silicon / Intel
Coming Soon
Web
Browser-based
Coming Soon
Mobile
Android / iOS
Browser Extension
Intercept browser downloads and send them to FluxDown. Supports Chrome and Firefox. Both extensions are now officially listed on their stores.
For Chrome, Edge, Brave and other Chromium-based browsers
Support FluxDown
FluxDown is free and open source forever. Your sponsorship fuels continuous development and keeps the project alive.
Redirects to afdian.com — a trusted Chinese patronage platform