Markup PDF, MS Office, and other formats with highlights, stamps & notes. Support real-time collaboration, XFDF, and all PDF annotation types.
View most challenging PDFs with speed and reliability. Reflow content. Embed slick & ready controls, or take full control with our source code.
Create compliant & optimized PDFs dynamically from text, images, other formats (like MS Office, OOXML, HTML, XAML, XPS), and templates.
Extract readable text, vector data, tables, fonts, and color profiles for advanced search or to repurpose existing PDFs.
Sign PDFs using standard (and custom) Digital Signatures. Extract information for validation. Support multiple-signatures and XFDF.