LMD ElPack是一個本地可視化控件的集合，可以在Delphi和C++ Builder中使用，能夠創建強大的、包含超文本標記語言、統一字符編碼標準以及主題支持的、可定制的用戶界面。此外，本產品還包含有可以用來執行獨立任務（例如：存取Windows注冊表、各種字符串操作等等）的控件和功能模塊。本產品中最關鍵的控件是應用范圍廣泛的TElXTree控件，在本產品5.0版本中，它已經徹底重寫。您可以用它來代替ListView（列表視圖）控件、TreeView（樹形視圖）控件、ListBox（列表框）控件、CheckList（選擇列表）控件、RadioGroup（單選按鈕組）控件以及各種自定義表格控件。本產品從3.0版本開始就完全支持統一字符編碼標準，并可以為控件提供Unicode提示。對統一字符編碼標準的支持不是僅限于Windows NT平臺——您的應用程序即使是在Windows 9x/ME平臺下，同樣也能夠正確支持統一字符編碼標準。本產品還可以為您的應用程序提供華麗的Windows XP主題外觀。對Windows XP主題的內置支持同樣也不是僅限于Windows XP操作系統——它甚至可以在其它操作系統（例如：Windows 9x/ME）環境下工作。

 LMD ElPack is a set of native visual components for Delphi and C++Builder to create powerful, customizable user interfaces incuding HTML, unicode and themes support. In addition LMD ElPack contains components and functions to perform different standard tasks like access to Windows registry, string operations etc. Most certainly the key control is the extensive TElXTree component (and its datasensitive version) which was completely reworked for ElPack 5.0 and which serves as replacement for ListView, TreeView, ListBox, CheckList, RadioGroup and any custom grid! From version 3.0 on LMD ElPack provides complete Unicode support including Unicode hints for components. Unicode support is not limited to Windows NT platforms - your Delphi applications can truely support Unicode even on Windows 9x/ME! LMD ELPack can also provide the the fancy Windows XP themes look to your applications. This built-in support for Windows XP themes is again not limited to Windows XP operating systems - it even works on other operating systems like Windows 9x/ME!