jPDFNotes is a Java? bean that integrates into your application to display PDF documents and forms and allow your users to annotate the documents and fill the forms. The library can save modifed files to a local file or to a any server or network.
jPDFtext is a Java library that can extract text from PDF documents. jPDFText is built on top of Qoppa Software's proprietary PDF technology so there is no need for any third party software or drivers.
Quick PDF Library Lite is a completely free PDF SDK you can use to convert images to PDF, add links to the web, get and set document properties, rotate pages, analyze document security and add images & text to documents - to your applications.
PDF Xpansion SDK enables a software developer to solve different tasks with PDF and XPS documents in his own software. It allows solving of almost any task related to PDF documents: creating, viewing, editing, annotation, converting, signing, etc.
SQLFile exposes the full range of .NET Framework file & directory management functions for use in T-SQL scripts - and adds the ability to directly import and export data, and to compress both binary and text data stored internally in the database.
CLR-based library of statistical functions for use in SQL Server T-SQL scripts and stored procedures. Includes tests for correlation & significance, descriptive metrics (e.g. weighted average, skewness, kurtosis), extrapolations etc.