The app creates PDF files from images, text, and other PDFs. It allows users to merge files, modify metadata, set page size and margins, compress files, and encrypt PDFs with passwords and restrictions.
The app displays a 3D globe of Venus with topography shown in false color. Users can manipulate the globe with gestures, view labels that appear with zoom, and access information about features.
Explore a 3D model of with interactive globe mode. Spin the planet to view its surface. Use pinch gestures to zoom and reveal detailed labels. Search for over 320 named features. View phase and central meridian based on location and time.
The app allows users to create and explore fundamental geometric shapes. It calculates and displays shape metrics, with customizable properties and automatic updates.
