Say hello
We're a small team, which means when you write to us, a real person reads it. Whether it's a bug, a suggestion, or just a question — reach out.
Send us a message
This form is for frontend demonstration. To connect it to a backend, add your form handler endpoint to the action attribute or use a service like Formspree, EmailJS, or similar.
Common questions
Quick answers
Is DEN free?
Yes. DEN is completely free to download and use. No subscriptions, no in-app purchases, no paywalls.
Does DEN require an account?
No. You can download, install, and use DEN immediately — no email, no sign-up, no account of any kind.
Is the Windows version available?
Not yet — it's actively in development. Android is available now. We'll announce the Windows version when it's ready.
Is it safe to install an APK?
When downloaded directly from this official website, yes. Always verify the URL before downloading. We don't use third-party distribution.