TE Edit control is a feature-rich, robust, and time-tested RTF editor component. This advanced RTF component is available for Html/jаvascript, .NET, Win32 (DLL and ActiveX), Win64 and Java environments. The .NET product is written completely using managed C# code with no dependence of a Win32 assembly. The Win32 and .Net products are available with complete DLL source.

JustDecompile is available for free download individually, or it can be purchased with priority support as a part of DevCraft - the most comprehensive HTML5 and .NET toolbox. JustDecompile is fast. In fact, really fast. When tested against the leading competitors, for .NET framework decompilation time, JustDecompile came out 10 times faster than the leading commercial decompiler. Try it and verify the results for yourself.

The TatukGIS Developer Kernel (DK) is a powerful GIS component (SDK) for custom developing stand-alone, client-server, web server, embedded, and mobile applications. It is ideal for adding GIS functionality to already existing products, porting software applications from less attractive GIS platforms, and developing new applications from scratch. DK product editions are available for multiple development platforms:

Microsoft .NET for WinForms and WPF
Microsoft ActiveX/OCX
Microsoft ASP.NET (for web solutions)
Microsoft .NET Compact Framework (for mobile solutions)
Embarcadero Delphi/C++Builder VCL

Delphi library for processing Excel .xlsx documents.

create or modify Excel Workbook .xlsx files
Microsoft Office installation is not required
uses Microsoft Open XML SDK 2.5 and ClosedXML libraries
requires Microsoft .NET 4 Framework or higher
available for Delphi 7 - 10.1
royalty free distribution in applications

Delphi and C++ Builder components for automating Microsoft Office.

supports Microsoft Office 97 - 2013
contains Excel and Word components
available for Delphi/C++ Builder 5 - 10.1 and Lazarus 1.6
source code included in full version
distributing components in applications is royalty free

DIZipWriter is a Delphi component to create PKZip-compatible ZIP archives. Archive output is completely stream-based and works with any TStream descendant. DIZipWriter therefore direclty writes to files (TFileStream), memory (TMemoryStream), or even database BLOBs (TBlobStream). Convenience functions to work files and file based archives are available.