Free Delphi components, tools, and others stuff related to Delphi programming ( All archive here in 7z format. You need tools such as 7zip or Winrar )

Key Objects Library (KOL) related Components

KOL n MCK 3.14159265389700 KBBuild Delphi application fast, optimized and as small as possible with this components. YOu can also grap the latest for version 2 here KOL 2.94
SysDcu -delphi 7148 KB System units replacement for Delphi 7, with sources. With this units, you can reduce application size about 10 KB, so blank form only occupied about 13.5 KB.
SysDcu -delphi 6222 KBSystem units replacement for Delphi 6, with sources
SysDcu -delphi 5161 KBSystem units replacement for Delphi 5, with sources. For prior Delphi version see the official web site http://kolmck.net
KOL_ERR 3.00 G30 KBAdditional Unit contains err.pas, kolMath.pas, cplxMath.pas and mmx.pas intended to replace the standard modules SysUtils and math in handling exceptional situations. Using err.pas increases code only 6K, and you can use try-finally and try-except.

Free Video Tutorial

Tutorial about how using KOL Component

Empty form using KOL 1.2 MBAfter installing KOL Components, this is the first project. 24 KB Empty Form using KOL. Duration : 00:01:56 , Format : wmv, Dimension : 800 x 600
Reduce exe size 874 KBReduce the exe size using sysdcu. Download sysdcu from the above link. From 24 KB -> ~14 KB. Duration : 00:01:57 , Format : wmv, Dimension : 800 x 600
Using icon 1.4 MBThe default exe without icon ? This is the tips using application icon, and also simple closing main form or application. Duration : 00:02:25, Format : wmv, Dimension : 800 x 600


Selection of free Visual Components Library (VCL ) for Delphi

Jedi VCL 3.40 —a library which consists of a large collection (currently ca 600) visual and non-visual components which can be instantly reused in your Delphi, Kylix and C++ Builder projects.
NextGrid — NextGrid is a powerful Delphi/CBuilder Grid. It is very easy to use it (in design-time with using Column Editor and in run-time). It has many features than standard Grid, attractive look (full XP themes support) and extremely fast (quick sorting, data manipulation, drawing etc).
AlphaControls —The Library contains skinning tool for Borland Delphi 5/6/7/2005/2006 and C++ Builder 6/2006
Virtual Treeview —Tree View control with Extremely fast, designed for high speed access, with many features
Free Report —Old, but still valuable. Free reporting tool component. It consists of report engine, designer and preview. Its capabilities comparable with in QuickReport 3, ReportBuilder 3.52.

Delphi tools, Expert and others Add on

CnPack ExpertA lot of enhancements in Delphi / C++ Builder IDE
Delphi SpeedUp Tools The Delphi SpeedUp improves the whole Delphi IDE speed by replacing the RTL functions by functions from the FastCode project (http://fastcode.sourceforge.net) and some other faster functions and alogorithms.
DDevExtensions ToolsDDevExtensions adds some additional experts to the IDE. It is a supplementary for DelphiSpeedUp and was first developed in the code base of DelphiSpeedUp
GExperts 1.31 ExpertA set of tools built to increase the productivity of Delphi and C++Builder programmers by adding several features to the IDE

Application and Source Code

ebSkin 1.059 KBSample delphi+kol application with nice skin. Used in building Kamus and Shollu Programs, with full source code.
Restore my files66 KBFast and simple (tiny) application with source code to restore office documents that was infected by virus.
Pesan Berjalan225 KBSample application with source code to create scrolling text. Text properties can be customized.