ESB Professional Computation Suite (ESBPCS for VCL) provides a huge collection of Embarcadero (CodeGear) Delphi Routines and Components to make Data Entry and Manipulation easier for Delphi Developers and their end-users. Includes full source.
SMTP/POP3/IMAP Delphi email component library (SEE4D) uses a simple API to send and receive mail, including HTML and MIME attachments. Comes with many Delphi examples. Supports all versions of Delphi, Delphi for Win32, and Delphi for .NET.
A free real-time log file monitoring tool: * Real-time file viewing * Follow tail mode (like tail -f on Unix) * View files of any size (> 2GB) * Scroll to any point in the file instantly * Configurable highlighting
PDF Text Converter is a win32 program that extract text from pdf files and don't requires Adobe Acrobat and other third-party library, it's really "solo" program.
Free Port Scanner is a small and fast port scanner for the Win32 platform. You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges.The tool is designed with a user-friendly interface and is easy to use.
The ShellBrowser components give a Delphi programmer easy access to the Win32 shell functionality. The components look and behave exactly like the corresponding parts of the Explorer.