Download manager for Windows · macOS next
Downlyx splits each file across up to 16 connections, picks up exactly where it stopped — even after a restart — and scans every file before it lands in your folder. No account, no ads, no server in the middle.
SHA-256 9f2c…a71eIllustration of the real Downloads list: every connection gets its own lane, so you can see a slow server at a glance.
Why Downlyx
The web moved on: video arrives in thousands of pieces, links expire overnight, and a file deserves a check before you open it. Here is what changes when a download manager is built for that.
A list of cryptic URLs and .ts fragments. Guess which one is the video, then find out it has no sound.
One entry per player with the real qualities and sizes. Pick 1080p and you get 1080p, audio merged in.
Resume appends bytes blindly. If the file changed on the server, you get a broken file and find out later.
Resume only when the server proves it is the same file, otherwise restart cleanly. Progress is saved every second.
Start again from zero.
Keep every byte, open the page, paste a fresh link and continue exactly where you were.
The file lands straight in Downloads. Checking it is your problem.
Held in private staging, scanned by Microsoft Defender, verified with SHA-256 and marked as from the internet — only then moved to your folder.
A torrent client, a stream grabber and a browser tab for Google Drive, each with its own queue.
One queue for files, HLS/DASH, video pages, magnets and Drive, Dropbox and OneDrive links, with one speed limit and one schedule.
Every download is grabbed, on every site. If the app can't fetch it, the download is simply lost.
Only where you allow it. The browser's copy is cancelled only after Downlyx has accepted the job; otherwise the browser carries on.
Every link, token included, sits in a plain-text file.
Links sealed with AES-256-GCM, the key kept in Windows Credential Manager. No account; your links, files and history never leave your PC.
Toolbars, nag screens and a window that hasn't changed in twenty years.
A clean native window in light and dark, every action reachable from the keyboard. No ads, no bundled offers.
The engine
Big files, flaky Wi-Fi, links that expire, streams that arrive in thousands of pieces. Downlyx was engineered around those cases first.
Speed
Each file is split into segments that download in parallel. When one connection finishes, it steals work from the busiest; when one lags, it is replaced without losing a single byte.
Resume
Progress for every segment is saved each second. After a crash or a reboot, Downlyx continues from the exact byte — and only if the server proves the file hasn't changed, so you never get a silently corrupted mix of two versions.
Streams
Paste an .m3u8 or .mpd link and choose the quality. Segments download in parallel, survive pauses and restarts, and are assembled and merged with your audio track into a single file.
BitTorrent
No second app. Open a magnet link from the browser, pick the files you want, and Downlyx downloads them with DHT, resumes after a restart and seeds back to the ratio you choose.
Chrome & Edge extension
Where other extensions say "no video found", Downlyx Smart Capture keeps looking: in the player, the stream, the embedded frame and the network. Then it puts a Download button right on the video, and the desktop app does the heavy lifting with every safety check.
Detection
Typical video downloaders wait for a link ending in .mp4. Downlyx looks at the page the way the player does, so it still finds the video when there is no file link at all.
In a scrolling feed the button jumps to the video you point at, so ads and sidebars never steal the click.
Everything a player loads is grouped into one item instead of a wall of fragments. The badge counts videos, not requests.
Download a video, a link or the whole page with Downlyx: a zip, a PDF, an installer or a cloud share link.
Tick up to 10 items in the popup and send them together. Duplicates and links already queued are skipped.
Recent downloads show live progress straight from the desktop app, without switching windows.
Optional: send every browser download to Downlyx, any file type. If Downlyx can't take it, the browser simply continues.
DRM-protected, private and live streams are not downloaded, and Downlyx never gets around sign-ins or paywalls. Screenshots show the real extension on a demo page.
Side by side
 Downlyx |
Browser downloads | Typical download manager | |
|---|---|---|---|
| Parallel connections per file | 16 | 1 | ✓ |
| Lagging connections replaced mid-download | ✓ | — | Rare |
| Exact resume after a restart | ✓ | Limited | ✓ |
| Refuses to resume if the server's file changed | ✓ | ✓ | Varies |
| Expired link refreshed without losing progress | ✓ | — | Some |
| HLS / DASH stream to one file, quality choice | ✓ | — | Some |
| BitTorrent and magnet links | ✓ | — | Some |
| Download button on video players, with real qualities and sizes | ✓ | — | Some |
| Finds video in streaming players and embedded frames | ✓ | — | Rare |
| One entry per video, not a list of fragments | ✓ | — | Rare |
| Browser keeps the download if the app can't take it | ✓ | — | Rare |
| Drive, Dropbox, OneDrive share links as direct downloads | ✓ | Manual | Rare |
| Malware scan before the file appears in your folder | ✓ | After saving | Optional |
| SHA-256 recorded and checkable for every file | ✓ | — | Rare |
| Download links encrypted at rest | ✓ | — | Rare |
| Blocks links that point into your local network | ✓ | Partial | Rare |
| No ads, no bundled offers, no tracking of what you download | ✓ | ✓ | Varies |
"Browser downloads" means the built-in downloader of Chrome or Edge with default settings. "Typical download manager" summarises popular Windows download managers as of November 2026; individual products differ.
The everyday stuff, done properly
Google Drive (even past the "can't scan" page), Docs exports, Dropbox, OneDrive, SharePoint and GitHub links become direct downloads.
Paste or drag a block of links from the browser. Each one is checked and queued, duplicates are skipped, failures explained.
A daily download window, a shared speed cap plus a cap per download, and Sleep or Shut Down when everything is done.
Optionally pause when your laptop goes on battery or Windows says the connection is metered, and resume when it's not.
Opt in, copy a link anywhere, and Downlyx offers to download it. Off until you turn it on.
HTTP, HTTPS and SOCKS5 for downloads, streams, .torrent links and yt-dlp, with the password stored sealed.
Everything you've downloaded, grouped by kind, searchable, with previews for scanned videos and images. Categories can save into their own folders.
Paste the publisher's SHA-256 in any common format and Downlyx tells you whether your file matches.
A short first-run guide pairs the browser extension and, only if you ask, installs yt-dlp and FFmpeg through WinGet.
Safety by default
Download managers sit between the internet and your disk. Downlyx treats that seriously: every finished file is scanned first, and nothing it downloads is ever opened or run on its own.
Windows 10 and 11 today. The macOS version builds already and ships once it has been tested on real Macs.
No. Files, streams and torrents work without them. They are only needed for video pages on supported sites and for merging separate audio and video. They are never bundled: the installer and Settings offer to install them through WinGet if you want.
Google Chrome and Microsoft Edge. It talks to the desktop app through Native Messaging on your own computer; nothing goes through the internet.
Your downloads, links, history and settings never leave your computer, and there is no account. To catch a bad update quickly, Downlyx sends anonymous usage counts: a random install ID, the app version, your operating system, and how many downloads finished or failed with which error code — never links, sites, file names or your IP address. You can turn this off any time in Settings › Privacy. The diagnostic report is only created when you ask for it, with links and tokens removed.
It downloads what you already have the right to access. It does not get around DRM, paywalls, logins or CAPTCHAs, and protected streams are refused with a clear message.
Downlyx for Windows 10 and 11, with the Chrome and Edge extension.
macOS coming next