The app provides a PDF editor, reader, and converter for Mac, iPhone, and iPad. It offers tools for editing, OCR, conversion, annotation, signing, and organization.
Edit and manage PDF files by merging, splitting, compressing, and rotating pages. Add watermarks and convert between PDF and image formats. Organize pages and extract images. All features work offline with no cloud storage required.
The app offers two calculation modes: Calculator mode evaluates left to right, while Formula mode respects operator precedence and supports parentheses. Users can edit past calculations, add notes, and export rolls as PDFs.
