Embarcadero has releases a couple of small and focused patches for the recent RAD Studio, Delphi, and C++Builder 10.2.3 update. The first is an Android Push Notification Patch available as https://cc.embarcadero.com/item/30831. This patch resolves an issue with push notifications on Android due to missing jar files. It fixes the publicly reported issue RSP-20137.

TVideoGrabber is a video capture / media player component for developers working with C#, VB, C++, Delphi, C++Builder, and ActiveX-compatible development tools. Powerful and simple to use, TVideoGrabber will help you to save time, money and effort to include video and/or audio capabilities in your project. TVideoGrabber captures and records video and audio streams from HD USB webcams, USB analog capture devices, IP cameras, HD cameras and camcorders, screen, as well as from set of bitmaps used as video source.

Native access to Excel files. The user doesn't need to have Excel, or any other software installed. XLSReadWriteII uses it's own memory manager that is optimized for storing cell values. This means that you can work with larger files. If your files still not will fit in memory, there is a Direct Read and Direct Write modes that let you process files on disc.

SQL Server Data Access Components (SDAC) is a library of components that provides native connectivity to SQL Server from Delphi, C++Builder, Lazarus (and Free Pascal) for Windows, Linux, macOS, iOS, and Android for both 32-bit and 64-bit platforms. SDAC-based applications connect to SQL Server directly through OLE DB, which is a native SQL Server interface. SDAC is designed to help programmers develop faster and cleaner SQL Server database applications.

uses standard Windows XmlLite API
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 7 - 10.2 and Lazarus 1.8.2
source code included in registered version
royalty free distribution in applications

CrossVcl is a set of tools for Delphi developers, which can create VCL applications for macOS and Linux with Embarcadero Delphi.

CrossVcl is VCL emulator ?

CrossVcl not an emulator, it is WinAPI implementation for other platform.

FireMonkey implementation for Linux
Start build UI Linux apps with Embarcadero Delphi and FmxLinux

A VCL component set for Borland Delphi providing all commonly used GUI components (Buttons, Edits etc...) in a nice flat look.

RAD Studio Tokyo Release 3 (10.2.3) empowers developers to build and extend cross-platform native apps faster than ever before. Now in Tokyo Release 3 (10.2.3), mobile device support is included in all Pro Editions of RAD Studio, C++ Builder, and Delphi! Cross-platform application development has never been easier or more accessible than now.

The VCLZip Delphi component allows you to add ZIP and UNZIP capabilites to your application. This component is different from most other "ZIP" development libraries in that it is written in 100% Delphi Object Pascal code and is full featured. There are no DLL's to tote around. This component links right into your application's executable. It is very easy to use.