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Share what you're not using

Put your spare internet to work — safely.

Cash Raven lets you share a small slice of your unused bandwidth to help power the open web. You opt in on first launch, you can turn it off any time, and fair limits keep your device running smoothly. No account needed — just download and start.

Free · opt-in · uninstall any time

Choose your device

Windows
Windows 10 & 11 · .exe
macOS
Apple silicon & Intel · .dmg
Linux
x86-64 · portable binary
Android
Phones, Android TV & Fire TV · .apk
Apple TV
tvOS · .ipa
LG TV
webOS · .ipk
Samsung TV
Tizen · .wgt

Built to respect your device

You opt in
Nothing is shared until you agree on the consent screen that opens the first time you run the app.
Off any time
One switch stops sharing instantly, and uninstalling removes everything.
Fair limits
Fair usage limits and multiple protections keep bandwidth, data and connections well within your device's means — it never hogs your line.
Backs off when busy
A featherweight Rust core that pauses the moment your device is active or low on battery, so you always come first.

How it works

  1. 1
    Download & open
    Grab the app for your device above and launch it.
  2. 2
    Read & agree
    The built-in consent screen explains exactly what's shared. You're in control — agree to start, or close to walk away.
  3. 3
    Share in the background
    That's it. The app quietly shares a little unused bandwidth while your device is idle, and stops the moment you need it.
Are you a developer who wants to add this to your own app? See the developer SDK →