Skip to content

Legal

Terms

Last updated 2026-10-21

Plain terms for a product you buy once and then own. If something here is unclear, ask before you buy rather than after.

What you are buying

A perpetual licence to use Decky on up to two of your own computers, Mac or Windows in any mix. It does not expire and it is not a subscription. Decky Display, the app for the devices around your computer, is free.

Activating your licence

Entering your key on a computer registers that computer with the licence service. That happens once. From then on the licence is checked on the computer itself, so Decky keeps working with no network at all. A third computer is refused when the key is entered. To move the licence to a new computer, write to info@deckydisplay.com and the old one is freed.

Guest passes

A guest pass gives you all of Decky for 14 days on one computer, Mac or Windows. You request it in Decky with an email address, and no card is needed. There is one pass per computer, so reinstalling brings back the same pass rather than a new one. When it ends, Decky keeps running and nothing you set up is lost. A licence key carries on where the pass left off.

Refunds

Payment is handled by a merchant of record, and their refund terms apply to your purchase. The 14-day guest pass is there so you can try Decky on your own computer and devices before you spend anything.

What is not promised

Decky is provided as it is. There is no warranty that it will work with every device or every configuration, and the connection between your computer and your devices is not encrypted. To the extent the law allows, liability is limited to what you paid.

Acceptable use

Do not use Decky to display content you have no right to display, and do not share a Room with people who should not see what is on it. A Room code is a key. Treat it like one.

Changes to the product

Features may change between versions. A licence you bought keeps working on the version you have, because it is verified offline and does not depend on a server.

Contact

Write to info@deckydisplay.com.

Questions about this page? Write to info@deckydisplay.com.