delphi 10.3 RIO 官网下载地址及和谐工具，里面是官网的下载地址，需要自行下载。

经典的数据库相关控件包，用过的人都知道。 安装说明：直接运行Installer文件夹下面的Installer.exe文件既可。实现一键安装。 安装成功后如果需要就在library path中添加相应的pas或dcu文件所在路径便可。

Raize CodeSite 5.3.3 (Supports Delphi 10.3 Rio).zip

TRichView是一套本地的Delphi / C ++ Builder VCL和Lazarus（免费Pascal）LCL组件，用于显示，编辑和打印复杂的RTF文档。 TRichView可用于开发高级文本编辑器，Web /帮助/书籍编写应用程序，聊天和信使，组织者和日记，多媒体百科全书以及其他需要高质量富文本编辑器或超文本用户界面的应用程序。 功能清单 富文本和段落格式 自定义字体，颜色，对齐方式，缩进... 文档 Gif动画中的图像，半透明的Png图像，位图，图元文件，图标，jpeg等 文档中的Delphi / C ++ Builder控件 独特功能！ 表格 HTML样式的表格，每个单元格中都有格式化的内容 项目符号和编号 文字和段落的样式 多语言支持 多种字符集，Unicode，双向文本 超文本和相关功能 超链接，检查点，标签 导入和导出数据库， 从RTF导入，导出到RTF，DocX（Microsoft Word文档）和HTML，PDF等 特殊的编辑功能 撤消和文本保护 预览打印 拼写检查， 包括使用第三方拼写检查器进行实时拼写

MLSkin is a skin component under Delphi, inherited based on Delphi standard components, and extends a lot of practical attribute functions for developers to call; in use, there is little difference between the standard VCL components, but the display style is very different, it can easily achieve the effect like QQ skin, and want to change the display The style you want to do is just to reload a picture; most of the components in it can be used alone, without the need to rely on the skin of the form, the display effect can be customized, very flexible; the current set of skin components provides more than 50 common components, more than 20 practical Demo, can be very convenient and quick implementation of you The effect you want. Website http://www.pngui.com/filedownload Feature: Support one touch skin, you can set the picture and color into the background of the form. The hue, saturation and brightness of the skin can be adjusted arbitrarily. The original picture resource management library can quickly and conveniently manage the pictures needed in the program. The unique image resource attribute supports the direct use of the detailed path of picture ID or local image file to call image resources. Easy to achieve the shadow of the form, the shape of the special form effect, simple to only need to set up two pictures. You can add any number of pictures, buttons and text on the form title bar. Memo, Edit, ListView and other components support transparent background, the border effect can be customized, add the commonly used search box and password input box. Redefined Toolbar, showing very beautiful style, and supporting horizontal and vertical display. Menu beautification, transparent effect, as long as you set up a picture, you can make your menu style different. You can display MainMenu on the title bar and display the location that you can customize. Almost all components can set their display styles individually, and most of the container components can set their Alpha values. It contains several components missing from standard VCL components: ColorButton, SwitchButton, and so on. It provides 20 practical Demo. By learning them, you can quickly make a cool program interface.

适用于：for Delphi 2005/2006/2007/2009/2010/XE/XE2/XE3/XE4/XE5/XE6/XE7/ XE8/10.0-Seattle/10.1-Berlin/10.2-Tokyo/10.3-Rio

用于查看，导航，文本提取和编辑PDF文件的Delphi和C ++ Builder组件。 使用PDFium开源PDF渲染引擎 适用于Delphi / C ++ Builder 5-10.3和Lazarus 2.0.6 版本中包含全部源代码

iso-8859-1转GBK,GBK转iso-8859-1，在二维码生成过程中如果没有用UTF8编码可以使用编码转换方式解决乱码问题

FastReport VCL是一个附加组件，用于快速有效地生成报告。FastReport提供了开发报告所需的所有工具，包括可视化报表设计器，报表核心和预览窗口。FastReport VCL 6.56 是适用于Delphi 7-XE8，C ++ Builder 2005-XE8和Embarcadero RAD Studio 10.3 Rio的新一代报告工具，是在您的软件中集成商业智能的现代解决方案。它是为希望使用现成组件进行报告的开发人员创建的。FastReport VCL具有使用简单，方便和小型分发的特点，几乎可以在任何现代PC上提供高性能和高性能。在新版本中，我们重新编写了报表对象架构，这允许我们添加具有新功能的新对象！

FGX 这是Delphi 10.4 Sydney的重新包装的FGX组件。 该软件包与Delphi 10.3 Rio和更早版本兼容。 查看