A tool to generate flowchart from source code C,C++,VC++(Visual C++ .NET),Delphi(Object Pascal). Its flowchart can expand and shrink. Also in VCL component version with FlowchartImage name. [Commercial]

A C/C++/BCB to Object Pascal (Delphi/Kylix) translator. [Open Source, GPL]

Cyamon's Discover is a coverage test tool for Delphi to detect unexecuted code.

DelphiCodeToDoc is a free documentation system for Delphi. It uses information about source code symbols and formatted comments in files to produce accurate documentation from application and component.

An tool which allows you to investigate Delphi and C++ Builder applications during them are running. [Freeware and commercial versions]

Tool with collection of Delphi tips and articles. By Baltsoft. [Commercial]

Convert DFM files to text files and visa versa. [Open source]

A tool for creating fully cross linked documentation systems and manuals in PDF, HTML, HTML Help, Windows Help and RTF.

Online converter Delphi source code to readable HTML code.

Automatic generation of documentation on Delphi projects from the source code (HTML, (old) Windows Help, LaTeX, PDF and export to XMI) and creating of diagrams. [Open source, GPL]

Localizer pack and database tools.

Installer for Delphi developers based on Object Pascal Script, a design Studio and a common framework for installation and upgrade.

Developer of various Delphi programming components and experts includes: ROBO-Code is a kind of Delphi assistant which helps to the database programmers (for now only Oracle version available) through series of Delphi Experts; EasyNet is a collection of native Delphi components which implement full Windows Internet API (known as Win-INET).

A RAD help authoring tool allows to build a Windows Help files for Delphi component based on its source code to be integrated into Delphi IDE help system environment.