The full version

Sign in

Chordhalla has no passwords. The licence key Polar emailed you when you bought the full version is your sign-in: paste it here once and this browser stays signed in. Your sheets, sets, songs and settings come with it.

Paste your licence key

It is checked with Polar and kept in this browser.

Lost it? It is in the email from Polar, and in your purchases on Polar (sign in with the email you bought with).

Can’t find your key?

  1. 1
    Open your purchases on Polar

    Polar sold you the full version and keeps your key.

    Open your purchases on Polar ↗

  2. 2
    Sign in there with your email

    Use the email you bought with. Polar emails you a code to type in.

  3. 3
    Copy the key and paste it here

    It starts CHORDHALLA-. Paste it anywhere on this page and it goes in the box.

Searching your email for “Chordhalla” finds Polar’s receipt, with the key in it, too.

Not bought it yet? See what the full version adds. Everything else on Chordhalla is free, with no sign-in.