// Download
Install it on two devices and pair them. It's free, with no account to create.
Current releaseVersion 1.1.0Released November 3, 2026Release notes
Windows 10 or 11 · 64-bit (x64)
Tray app with the Explorer Send with Voidwire right-click entry. Needed for the browser extension.
If Windows SmartScreen warns about the installer, check the checksum first, then choose More info and Run anyway. The installer isn't code-signed, so Windows doesn't recognise the publisher.
Android 8.0 or later · APK
Share from any app's share sheet, scan pairing codes, and receive links, text and files.
Voidwire isn't on Google Play or F-Droid. Allow your browser or file manager to install unknown apps, then open the APK. After that, the app checks for signed updates itself.
Chrome, Edge, Brave · Firefox
Send the current tab, a link, selected text or your clipboard to your phone. It talks only to the Voidwire app on the same PC, so install that first.
Get it for Edge from Microsoft Edge Add-ons.
It isn't in the Chrome Web Store or Firefox Add-ons yet. Chrome, Brave and other Chromium browsers: unzip, open the extensions page, turn on Developer mode, Load unpacked. Firefox: load it as a temporary add-on; it is removed when Firefox restarts.
x86_64 · .deb (Ubuntu 22.04+, Debian 12+) or AppImage
The same tray app as on Windows, with Send with Voidwire in Nautilus, Dolphin and Nemo (turn it on in Settings). The send-clipboard shortcut is Ctrl+Shift+Alt+V unless you pick other keys. On Wayland your desktop asks which keys to use; on GNOME without that, Settings adds the shortcut to GNOME's keyboard settings for you. It can also start when you sign in (off until you turn it on).
macOS is coming soon. Until then you can still use Voidwire between your other devices.
There's no iOS app. You can still use Voidwire between your other devices.
// Verify
Every release has a SHA256SUMS file listing the SHA-256 checksum of each file. CI writes it after the published files pass the release checks. Compare your file's checksum with the one listed.
> Get-FileHash .\Voidwire_1.1.0_x64-setup.exe -Algorithm SHA256
The Hash it prints must match the line for that file in SHA256SUMS (case doesn't matter).
$ sha256sum -c SHA256SUMS --ignore-missing # Linux $ shasum -a 256 -c SHA256SUMS --ignore-missing # macOS Voidwire_1.1.0_x64-setup.exe: OK
$ apksigner verify --print-certs Voidwire_1.1.0_android.apk
The certificate SHA-256 digest it prints must match this one (case and colons don't matter):
5C:ED:BE:22:A9:52:C2:38:B0:7B:E9:CF:46:16:9A:06:66:DB:6C:C6:20:F5:AB:E3:77:3B:7F:99:7E:E2:78:6E
The certificate's name reads Voidwire dev release (not for store). That's the name the key was created with; the digest is what counts. Android also refuses an update signed with a different key.
SHA256SUMS nor the Windows installer is signed. Updates installed through the apps are different: they're signed, with keys pinned in the app.Downloads are served by GitHub, which sees your IP address like any download host. voidwire.app doesn't mirror them.