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VersyPDF Libraries


VersyPDF is a set of the high-quality, industry-strength PDF libraries for different progremming languages meeting the requirements of the most demanding and diverse applications. Using VersyPDF libraries you can write stand-alone, cross-platform and reliable commercial applications that can read, write, and edit PDF documents.


  • Reading/writing a PDF document from/to memory buffer or a file on a disk.
  • Creating new text, vector art and images.
  • Quick image embedding for TIFF, JPEG, PNG, and BMP.
  • Supporting Type1 and TrueType font embedding for accurate text reproduction.
  • Supporting Unicode text and standard PDF encodings.
  • Dynamic font subsetting that results in reducing file size.
  • Full control over text positioning and character spacing.
  • Supporting all PDF color spaces and advanced pre-press options.
  • Full control over content positioning and all graphical attributes available in PDF.
  • Reuse of resources such as images, fonts and color spaces through object sharing resulting in obtaining smaller and more efficient documents.
  • Supporting explicit and named destinations. Named destinations allow for changes in the document not invalidating existing bookmarks.
  • Extensive bookmark creation and API editing.
  • Working with threads.
  • Applying security to new documents.
  • Linearization (Fast Web View).
  • Compression of the output PDF documents.
  • Inserting or appending new content in existing pages.
  • Rotating pages.
  • JBIG2, CCITT Fax, Flate/PNG, JPEG/DCT compression.
  • Supporting for Standard PDF security handler (40, 128 bit RC4 and 128 AES encryption).
  • Unused object removal. This option helps you to create smaller files.
  • Filling in PDF Forms.
  • Reading PDF form fields values.
  • Creating new form fields.
  • Spliting pages.
  • Merging and appending pages.
  • Supporting Digital Signature.
  • Supporting many actions.
  • Supporting many annotations.
  • Parsing EMF images.

The VersyPDF Libraries do not require any third-party software for creating or modifying PDF files.

Programming lanaguages

This libraries are available for next programming languages and farmeworks:

  • C/C++
  • Delphi
  • .NET
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