Install on Android
First launch on Android
You're installing the APK directly (outside Google Play), so Android asks permission once to install from your browser or Files app.
This is expected for the current unsigned beta. Before you install, you can check the file against the SHA-256 checksum published on the v0.2.818 release page.
Open the downloaded APK
Tap the downloaded file. When prompted, allow “Install unknown apps” for the app you downloaded with (Chrome / Files), then go back and tap Install.
If Play Protect warns
Open the warning’s details and continue installation if that option is available.
Get started in 3 steps
Install
Download the file for your platform, install TetherBay, and open the app.
Open the app and enter your email
You get a 6-digit code. No password to create or remember.
Send a test file
Open TetherBay on another device in your account, then send it a small test file. For desktop folder sync, add a folder and choose the participating computers.
Enter your email in the app on first launch; you do not need to enter it on this page.