ABCpdf .NET is described as 'ASP/ASP.NET components for C# and VB.NET developers. Dynamically edit PDF documents and images server-side, OCR images, and upload files with WebSupergoo'. There are six alternatives to ABCpdf.NET for Windows, Linux, iPhone, iPad and Mac. The best alternative is iTextPDF, which is free. Other great apps like ABCpdf.NET are PDFSharp (Free, Open Source), iText (Freemium), PDF Clown (Free, Open Source) and PDFjet (Freemium, Open Source).
The leading Java and C# PDF Library SDK. A programmable Java and .NET PDF SDK library to create, manipulate and edit PDF documents. Convert Html files to pdf, Debug pdf files, extract data from PDF and more.
PDFsharp is the Open Source .NET library that easily creates and processes PDF documents on the fly from any .NET language. The same drawing routines can be used to create PDF documents, draw on the screen, or send output to any printer.
iText is an intuitive and refined text editor with word processing completely rewritten in Cocoa (so works with Afloat), and is suitable for both Power PC and Intel Macs. iText provides the simplest way to make gorgeous manuscripts on your Mac!
«Document .Net» gives you API to do everything with a document in PDF, DOCX, DOC, RTF, HTML and Text formats. Allows to Create, Load, Edit, Merge, Sign digitally, Convert and a lot of actions with a document. Single DOM (Document Object Model) for all formats.