Multi-platform application. Projects can have multiple floors with rooms of any shape (straight walls only). Automatic calculation of room, walls and level area; perimeter; counts of symbols. 3D tour mode. Symbol library: doors, windows, furniture, electrical, fire survey. User defined dimension lines to show and modify distances and sizes. Cloud synchronization to automatically backup and share plans between devices (purchased, 3 days free trial). Edit cloud uploaded plans on https://floorplanc