Structured is available for macOS. To learn about the download and synchronization, check out: Structured for macOS.
On your Android devices, you can download Structured here. Please be aware that this is a work in progress, meaning that not every feature of Structured is available yet. We are actively developing and improving the app based on your feedback. To learn more about Structured on Android, check out: Structured for Android.
Structured is not yet available for Windows. However, we are currently working on a web version of Structured, which will be ready for you soon.