DIZipWriter is a Delphi component to create PKZip-compatible ZIP archives. Archive output is based on TStream and writes directlyfiles (TFileStream), memory (TMemoryStream), or database BLOBs (TBlobStream).

Absolute Database is a Delphi database engine which lets you forget the Borland Database Engine (BDE). This BDE replacement is the compact, high-speed, robust and easy-to-use database engine. With Absolute Database you will not need special installation and configuration, it compiles right into your EXE. Make your application faster and smaller with Absolute Database BDE alternative! An individual may use Absolute Database Personal in a project if he / she is the only user of this project. If your project is public or if you represent a company, you must order commercial edition of Absolute Database.

DIContainers is a collection of more than 100 different container classes for Borland / CodeGear Delphi.

Four different container structures are available:

Hash containers
Doubly-linked lists
N-ary trees
Vector containers

DDDebug is a collection of debugging tools which contains several modules: a memory profiler, a thread viewer, a module viewer and an enhanced exception handler. DDDebug can be integrated easily into your Delphi projects, either using its integrated graphical user interface or its API.

IDE Fix Pack is a collection of unofficial bug fixes and performance optimizations for the RAD Studio IDE, Win32/Win64/Andoird-ARM compiler and Win32 debugger. IDE Fix Pack is an IDE plugin for RAD Studio 2009-10.2 that fixes IDE bugs at runtime. All changes are done in memory. No files on disk are modified. None of your projects are modified or benefit from the IDE Fix Pack other than being compiled faster. Only the IDE gets the fixes and optimizations.