Compare text documents and identify even minor changes between versions. Display differences concisely while preserving original formatting, including fonts, sizes, and styles. Edit and review documents with maintained text appearance.
The app protects PDF documents using passwords and permissions. It offers a native macOS experience with improved performance and stability for securing sensitive documents.
The app measures visual system information processing using a reaction-time procedure. It demonstrates how visual processing speed and sequence are measured, and shows the importance of visual image attributes.
The app offers RTF and PDF editing capabilities with iCloud synchronization across devices. It supports RTF creation and editing with various styles, sizes, and colors, alongside PDF viewing, creation, and annotation.
