Gopeed (Go Speed) is a free, open-source download manager built with Golang and Flutter for Windows and other major operating systems. It handles high-speed file downloads across multiple protocols, including direct HTTP links, BitTorrent, Magnet links, and ED2K, without advertisements, trackers, or paywalls.
Overview of Gopeed
During my testing on Windows 11, Gopeed maintained minimal memory consumption thanks to its Go-powered backend. The Flutter interface stays responsive even while managing active multi-connection torrents and large HTTP files simultaneously. It also lets you expand functionality directly through lightweight custom extensions and browser integration without background bloat.

Core Features of Gopeed
- Multi-protocol support handles standard HTTP downloads, Magnet links, BitTorrent files, and ED2K networks within a single interface.
- Full extension ecosystem lets you install community add-ons or write JavaScript scripts to capture media from specific web platforms.
- Browser integration connects with Chrome, Edge, and Firefox extensions to intercept download requests automatically.
- Cross-platform engine runs the identical lightweight Go core across Windows desktop, portable builds, and local web instances.
- Clean open-source design released under GPLv3 ensures zero bundled adware, tracking telemetry, or paid speed-throttling limits.
System Compatibility
- Windows: Windows 10, 11 (64-bit
amd64,arm64), available as an installer (.exe) or standalone portable zip archive. - Other Platforms: macOS (Universal, Intel, Apple Silicon), Linux (
.deb,AppImage, Snap, Flathub), Android (.apk), iOS, Docker, and QNAP NAS.
Why Choose Gopeed?
Gopeed replaces ad-heavy, proprietary download managers with a clean, fully open-source toolkit that never throttles your bandwidth. Its modular extension system gives you advanced download control without forcing unnecessary background services on your PC.