Yiigo Document Imaging SDKs and applications for viewing, creating, processing, annotating and converting PDF documents across multiple development environments and platforms are more powerful and flexible than any other imaging solution available. You may start your PDF viewing, processing and conversion with Yiigo.Image for .NET.
What is PDF?
PDF or Portable Document Format is document file format independent of application software, hardware, and operating systems. That means you may use PDF in Windows, UNIX as well as Mac OS, and now PDF has become the most popular document file format on the Internet, including electronic document publication (e-books, product documentation, etc.) and digital information transmission (e-mail, online documentation, etc.).
Besides PDF ISO standard, some subsets of PDF specification has been standardized as ISO standards, including PDF/X (series of ISO 15929 and ISO 15930 standards), PDF/A (series of ISO 19005 standards), PDF/E (ISO 24517), PDF/VT (ISO 16612-2), PDF/UA (ISO 14289-1) and a guide for use with existing standards and other technologies - PDF/H.
PDF Technology Foundations
A PDF consists of three technology foundations:
Yiigo Document Imaging SDK for PDF:
Yiigo.Image for .NET: viewing, processing, annotation and conversion solutions for PDF format in .NET Web and Windows applications.
Yiigo.Image for Java: viewing, processing, annotation and conversion solutions for PDF format in Java web applications.
Yiigo .NET PDF Plugin: create, read process and annotate PDF documents in .NET Web and Windows applications.
Yiigo JAVA PDF Plugin: create, read process and annotate PDF documents in Java web applications.
Additional Resources for PDF Viewing and Conversion
More document image format, please click here.
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