«Document .Net» will help you in development of applications which operates with DOCX, RTF, PDF and Text documents. After adding of the reference to "SautinSoft.Document.dll" (it's 100% C# managed assembly) you will be able to create a new document, parse an existing, modify anything what you want. Not too shabby! Let us say:

Generate new document on fly and fill it by necessary data.
Load existing document and get all it's structure as tree of objects.
Modify paragraph formatting, text, tables, TOC and other elements in existing document.
Parse the document and get the tree of its objects.
Replace, merge any data in documents and save as new DOCX, Text or RTF.
Convert between PDF, DOCX, RTF and Text.

The JSONBuddy desktop application offers a lot of JSON related functionality for your daily work with JSON documents. The tool includes an enhanced File Explorer, an editor tab and a Large File Viewer to give you convenient access to all of your JSON documents.

Gnostice PDFtoolkit is a comprehensive and versatile PDF component suite for Delphi™ and C++Builder®. PDFtoolkit VCL components come with hundreds of functions and properties that put immense power in the hands of the developer. PDFtoolkit hides the complexity of the PDF format and allows developers to easily create applications that can edit, enhance, secure, merge, split, view, digitally sign, and print PDF documents and process PDF forms. PDFtoolkit can extract text, export to images, and also add digital signatures. PDFtoolkit does not require PDF software such as Adobe PDF library, Adobe Acrobat Professional, Adobe PDF Reader or GhostScript.

Gnostice PDFtoolkit is a comprehensive and versatile PDF component suite for Delphi™ and C++Builder®. PDFtoolkit VCL components come with hundreds of functions and properties that put immense power in the hands of the developer. PDFtoolkit hides the complexity of the PDF format and allows developers to easily create applications that can edit, enhance, secure, merge, split, view, digitally sign, and print PDF documents and process PDF forms. PDFtoolkit can extract text, export to images, and also add digital signatures. PDFtoolkit does not require PDF software such as Adobe PDF library, Adobe Acrobat Professional, Adobe PDF Reader or GhostScript.

PDF Focus .Net is designed to help you in development of applications where is necessary to convert any PDF documents. Let's see what API functions the PDF Focus .Net can provide for you:

Convert PDF to Word, RTF with tables, images, full text formatting.
Convert PDF to Text.
Convert PDF to HTML with full text formatting, images, CSS.
Convert PDF to Excel workbooks.
Convert PDF to Images: Jpeg, Png, Bmp, Tiff, Multipage-Tiff, System.Drawing.Image.

Spire.XLS for .NET is a professional Excel .NET component that can be used to any type of .NET 2.0, 3.5, 4.0 or 4.5 framework application, both ASP.NET web sites and Windows Forms application. Spire.XLS for .NET offers object model Excel API for speeding up Excel programming in .NET platform - create new Excel documents from template, edit existing Excel documents and convert Excel files.

Tabs Studio is a Visual Studio add-in empowering you to work comfortably with any number of open documents. Make all tabs visible in multiple rows or limit maximum number of rows and hide rarely used tabs to save screen space. Remove path from tab name and add folder or project name only when two opened tabs have the same name. Automatically group tabs with the same name but different extensions on one extended tab. Save screen space and keep relevant tabs close to each other.

ScaleRichView is a set of VCL components for WYSIWYG editing (“What You See Is What You Get”), created basing on TRichView and RichViewActions. ScaleRichView uses TRichView engine for document rendering, but it repaginates, scales and draws pages in its own way. A document in ScaleRichView is accessible via hidden (or external) TRichViewEdit component, so you can use the same methods for document generation and editing as you use in TRichView. Headers, footers, endnotes, footnotes and text boxes are accessible in a similar way.

XML Signer main function is to sign XML documents using X.509 digital certificates. Using this product you can quickly sign multiple XML files (bulk sign) by selecting input and output directory. This is ideal for batch signing of large number of corporate XML documents rather than signing each one individually.

The main function of Remote Signature Server is to digitally sign documents using X.509 digital certificates stored on a remote server. Remote Signature Server is useful when you have a single “company” certificate that it must be used by more people from your company. Remote Signature Server is a webservice that digitally sign the information that arrives with a single digital certificate.