Free and open source

Every network.
One fast download.

Fuselane downloads one file over your Wi-Fi, Ethernet and phone at the same time, then fuses the parts.

Wi-Fi 41.2 MB/s
Ethernet 33.8 MB/s
iPhone USB 12.4 MB/s
87.4 MB/s together 2.1× one network
ubuntu-26.04.iso4.7 GB
54 s left
Sample speeds, as on a good home line.

Turn on a network. Watch the wait shrink.

Each part of the file goes over whichever network is free, so their speeds add up. Try it with the speeds from above.

Your networks

41.2MB/s

One network: as fast as it goes, no faster.

A 4.7 GB file, fastest one network
1 min 57 s
The same file with Fuselane
1 min 57 s

Everything a download manager should do. Over every network.

Files and torrents, one queue

Paste a link, a magnet or a .torrent. Pick the files you want; every network brings its share, and you see who carried what.

Fuselane downloading a torrent over Wi-Fi, iPhone USB and Ethernet, with each network's share.

Hands off from your browser

The extension sends big downloads to Fuselane and leaves the rest in the browser. Files behind a sign-in work too, if you allow it.

Overnight, then sleep

Only download between set hours, then sleep or shut down when it's done.

Limits per network

Cap the phone, keep the cable free. Monthly data allowances too.

Many links at once

Paste a list, or a pattern, and each becomes its own download.

https://example.com/part[01-20].rar → 20 downloads

Picks up where it stopped

A dropped network, sleep, a crash: it carries on without starting over.

Checked, not guessed

Parts only join if they come from the same file. Paste a SHA-256 to be sure.

Private by design

  • No account
  • No ads
  • No tracking
  • Signed updates
  • Open source

New: Fuse Send

Send a file of any size. Nothing to upload.

Pick a file, copy the link, send it however you like. The receiver gets it straight from your computer, encrypted on the way and checked when it lands. No cloud in the middle, so no size limit, no expiry, no account.

  • End-to-end encrypted: the key lives only in the link
  • No size limit: 4 GB or 400 GB, same link
  • Same Wi-Fi: straight away. Across the internet: over IPv6, or when the sender's router has UPnP on
  • Survives a restart: the same link keeps working

And the small things you'd miss

See every network carry its share

The real app: live speed, each network's part of the file, and what is left.

The Fuselane app showing a download over Wi-Fi, iPhone USB and Ethernet, with the speed of each network.

Free, and built in the open

No plans, no account, nothing to sign up for. Every release is built in public and every update is signed. If it saves you time, a star helps others find it.