With SimpleMind Pro you can open mind maps on all your devices. For example, start your mind map on your phone or tablet and continue working on your desktop. The mind map looks the same on all devices. To sync your mind maps SimpleMind uses clouds. This is demonstrated in the video below.
Read this help article sync for step-by-step instructions how to connect SimpleMind Pro to a cloud.

Note! You need a license per platform.

Built-in clouds

SimpleMind Pro has built-in support for multiple clouds, such as Dropbox, OneDrive and Google Drive. Connect SimpleMind to your cloud and you'll see all your folders and mind maps. Create and open mind maps anywhere in your cloud from within SimpleMind.

Other clouds

Mac and Windows: The cloud app creates and syncs a folder on your computer. SimpleMind Pro can save, and open, mind maps in that folder. Therefor you can use every cloud as long as it has a sync app for Windows or Mac.
iPad&iPhone iOS 13 and up: You can store mind maps in Apple's Files app. iCloud Drive can create and sync a folder in Files. SimpleMind Pro (or after in-app purchase) can save, and open, mind maps from the Files. This way you can use iCloudDrive.
Android: This is not available on Android.