Redefining the open-source download manager
Design & Motion
Every transition and micro-interaction has been carefully tuned to follow Material Design 3 motion guidelines:
- Asymmetric timing — enter animations are slightly longer than exits, giving new content time to land while dismissed content leaves quickly
- Emphasized easing curves — decelerate on enter (cubic-bezier(0.2, 0, 0, 1)), accelerate on exit (cubic-bezier(0.3, 0, 0.8, 0.15)), replacing generic ease curves throughout the codebase
- Spring-based modals — dialogs use physically-modeled spring animations for a natural, responsive feel
- Consistent motion tokens — all durations and curves are defined as CSS custom properties, ensuring a unified rhythm across 12+ components
Features
- Multi-protocol downloads — HTTP, HTTPS, SFTP, ED2K, BitTorrent, Magnet, and .torrent tasks
- HLS and DASH — Native track selection, subtitles, live recording, resumable media downloads and MP4/MKV output. See media downloads.
- BitTorrent — Selective file download, DHT, peer exchange, encryption controls, metadata caching, GeoIP peer flags, and tracker probing
- Browser extension integration — Embedded Extension API with independent authentication, download confirmation, smart auto-submit, filename hints, referer/cookie forwarding, and real-time controls (Rayburst Connect)
- Safe filename handling — Content-Disposition, RFC 2047, non-UTF-8, percent-encoded, and extensionless URL resolution with path traversal sanitization
- Download organization — Favorite and recent folders, optional file-type categorization, stale-record cleanup, and completed history backed by SQLite
- Concurrent downloads — Independent limits for active tasks, stream connections, and BitTorrent peers
- Speed control — Global and per-task upload/download limits with day-of-week and time-of-day scheduling
- System integration — Tray operation, optional tray speed display, macOS Dock badge/progress, protocol handlers for magnet://, ed2k://, thunder://, and rayburst://
- Lightweight mode — Destroys the WebView on minimize-to-tray while Rust keeps the engine, task monitor, notifications, history, and extension routing alive
- Notifications and power options — Native task start/complete/failure notifications, keep-awake during downloads, and optional shutdown after completion
- Network controls — Scoped proxy support for downloads, app updates, and tracker updates, plus system proxy detection
- Auto-update channels — Stable, Beta, and Latest Across Channels policies with separate download and install phases
- Diagnostics — Structured logs, exportable diagnostic ZIPs, database integrity checks and Linux GPU rendering fallback
- Personalization — Light/dark/system theme, 10 color schemes, 27 languages, and first-launch system language detection
- Native desktop app — Tauri 2 with a Rust backend
Publisher’s description
What is Rayburst?
Rayburst is an open-source download manager program for Windows from motrix. It is written in TypeScript.
Installation and requirements
Official installers exist for 64-bit and ARM64 as EXE (NSIS). It can be installed for the current user only, without administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 4.1.1, released on October 25, 2026. 3 versions are listed since September 24, 2026, each with links to its own installer files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (AnInsomniacy/rayburst) has 11,147 stars. On Windows it registers 3 file types, including .torrent, .metalink and .meta4. Similar programs include youtube-dl, yt-dlp and Transmission.
Project description on GitHub: “Redefining the open-source download manager”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Documented silent install
- Installs without administrator rights
- Updated in the last two months
- Large user base
In short: Rayburst is an open-source download manager tool for 64-bit and ARM64 PCs. Administrators can deploy it unattended.
Is Rayburst safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
1C82B728F95E310699D0A44F822B089D3F50B1593FE4417742EFBE56914A8C45· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 3 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 4.1.1Latest | October 25, 2026 | — | ARM64 EXE (NSIS)64-bit EXE (NSIS)ARM64 EXE (NSIS)64-bit EXE (NSIS) |
| 4.0.1 | October 7, 2026 | — | 64-bit EXE (NSIS)ARM64 EXE (NSIS)ARM64 EXE (NSIS)64-bit EXE (NSIS) |
| 4.0.0 | September 24, 2026 | — | 64-bit EXE (NSIS)ARM64 EXE (NSIS)ARM64 EXE (NSIS)64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id AnInsomniacy.Rayburst -eRayburst_4.1.1_x64-setup.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- motrix
- Category
- Download managers
- Licence
- MIT
- Price
- Free
- Source code
- github.com/AnInsomniacy/rayburst
- Written in
- TypeScript
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- EXE (NSIS)
- Version
- 4.1.1
- Released
- October 25, 2026
- Added to the catalogue
- September 30, 2026
- Versions listed
- 3
- GitHub stars
- 11,147
- GitHub forks
- 342
- Website
- github.com
- winget ID
- AnInsomniacy.Rayburst
File types it opens (3)
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Rayburst free?
Yes. Rayburst is open-source software under the MIT licence.
Is Rayburst safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Rayburst with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Rayburst be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Rayburst run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of Rayburst?
The versions page lists all 3 versions with links to their official installer files, back to September 24, 2026.
Can I use Rayburst without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Rayburst?
youtube-dl, yt-dlp, Transmission, Jackett and Internet Download Manager. The alternatives page compares them.
