Dev19.1.2 for 10.4 设置好搜索路径后，在目录 RS27下有一个DevRS.groupproj工程组文件，可以直接用10.4打开编译安装 另外提供一个Dev安装包合并工具(DevPackageMerge.exe）

MiTeC System Information Component Suite 13.4.0 Full Source BDS3-DX10.4 支持Delphi 10.4悉尼

EhLibVCL 10.0 Build 10.0.026 Full Source for Delphi 10.4 Sydney

TMS Component Pack v8.3.4.0 - Delphi 10.1 Berlin

EhLib.VCL 10.0 Build 10.0.026 full source

ehlib是非常优秀的DELPHI VCL控件。这是支持DELPHI 10.4悉尼的最新版本。有需要的亲，可以下载哦。

有需要的同志可以下载看看，但是安装前必须先看readme.txt，原因你懂的。 Full Source 带安装序 BCGControlBar Professional v.28.0 Full Source 带安装序列号，带源代码，完全版

SynEdit是一个Delphi的文字编辑器组件，支持37种程序语言语法高亮度显示，可以一次编辑多个文件，支持word-wrap、代码自动完成、模版组件、导出到 html 等格式的功能。SynEdit 是一个纯 VCL/CLX 控件，无须任何其他运行库支持。

Version 13.0.2.13 (4/16/2021) TwwDataGrid - Performance with most recent OS X/BigSur was noticeably slower in painting/scrolling. We recommend adding the following line of code to your project source before the initialize which uses metal graphics and is faster to paint. ​begin FMX.Types.GlobalUseMetal := True; // add this line. Application.Initialize; Application.CreateForm(TMainDemoForm, MainDemoForm); end; ​ Note that also this build has a new method of painting the default text in the grid that is significantly faster even when metal is not used. If there are any unforeseen issues, you can return to the old behavior by adding this line of code in your main project source. ​ wwGlobalManager.InfoPowerControlsManager.TextPaintingNew:= false; Application.Initialize; ​ Note: You will need to add the units fmx.types to resolve the GlobalUseMetal reference and add fmx.wwmanager to resolve the TextPaintingNew reference. TwwDataGrid - Footer painting would incorrectly clear grid's data rows in some cases such as when the Imagecontrol property was assigned as the background image.. This problem is fixed. TwwLayoutGrid/TwwDataGrid - Retina painting on Mac OS X was not as sharp before for custom controls. TwwLayoutGrid - TwwEdit embedded in layout grid with a different font size (overridestylesettings.fontsize assigned) would paint text too large before in OSX. This problem is fixed. TwwListBox - Right Accessory icon would disappear if changing visibility of controls within the listbox during runtime. This problem is fixed.

ZipForge v6.92 for Delphi 10.4 Sydney Full Source 你知道的。 安装方法：1. 先编译安装：vclZipForged26.dpk； 2. 编译安装：dclZipForged26.dpk