Skip to content

Terms of service

Last updated July 8, 2026

These terms cover your use of DoubleBooks and this website, both made by Zoopdoop, LLC. By using them, you agree to what follows. We have kept it short and plain.

Using DoubleBooks

You may use DoubleBooks to keep your own books and the books of people you are allowed to act for. You are responsible for what you record and for keeping your account details safe. Do not use the service to break the law or to interfere with other people's use of it.

Your data

Your books are yours. The desktop app stores them as plain files on your own computer. If you use online sync, you can export a full copy at any time, and you keep your data whether or not you keep paying.

You are responsible for your own backups. We are careful with the data you sync to us, but you should keep your own copies of anything you cannot afford to lose.

Payment

The demos and the desktop app are free. Online sync is a paid subscription that starts with a free trial. You can cancel at any time, and your subscription runs until the end of the period you have paid for.

No warranty and limits

DoubleBooks is provided as is. It is a tool for keeping your books, not financial, tax, or legal advice. To the extent the law allows, Zoopdoop, LLC is not liable for losses that arise from using the service.

Changes

We may update these terms as the product grows. When we make a meaningful change, we will update the date at the top of this page. If you keep using DoubleBooks after a change, you accept the new terms.

Contact

Questions about these terms? Write to us at hello@doublebooks.com.