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PDF Markup Tool With 35+ Out of the Box Annotations to Enrich Your Document Applications
Provide your users with powerful, cross-platform annotations and markup tools - available for PDFs, Office documents, images, and dozens of other file formats.
Annotate, Highlight, Markup
Provide your users with dozens of powerful annotation and markup tools, such as sticky notes, comments, bookmarks, freehand drawings, file attachments, and more. Export notes and annotations from an XFDF layer.
E-Signatures & Digital Signatures
Sign your documents with confidence using e-signatures, or explore options for secure and validatable Digital Signatures.
Flatten Annotations
Merge annotations with your document by flattening, cementing your markups for future reference.
Annotation Permissions
Set levels of permissions for your users to control who’s a reader and who’s a contributor in your document.
Rich Text Annotations
Emphasize your text with a wide range of text annotations, including bold, italic, underline, strikeout, or assign different text colors.
Form Filling
Create and automate form field capabilities across web, mobile, desktop, and server applications.
Real-Time Collaboration
Engage your users with real-time collaboration. Changes appear as they occur without reloading the document.
How Customers Benefit From Our Annotation Library
PDFTron demonstrated superior speed and functionality out-of-the-box. In contrast, the competition took a lot of shortcuts, and it was obvious in the user experience. If we were to swap another SDK in for our current one, I would expect customers would definitely notice a difference, which in turn could affect our customer retention.
—
Alistair Michener, Founder and CEO, Drawboard
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