Ninja Database Lite is a light and nimble database for Windows Phone 7, Silverlight 3, Silverlight 4, Silverlight 5, .NET 3.5 and .NET 4.x. It is under 100KB and is built for high performance. Easily save and load any public object to isolated storage. The entire object graph is saved. Ninja Database Light uses a custom binary serialization library to save the data in a compact format. The serializer can also be used to convert an object into bytes and send to your web service, WCF Service, or cloud service. Types are automatically registered and cached. Industry standard AES encryption, and Mini LZO compression is included. The database can be encrypted and compressed or the library can be used to encrypt or compress other files in isolated storage. Download the full list of features.

Delphi and C++ Builder serial communication library for FTDI devices for Android.

uses FTDI D2XX library
no special root access privileges needed
available for Delphi/C++ Builder XE6 - 10.2
source code included in registered version
royalty free distribution in applications

Delphi and C++ Builder communication library for FTDI FT311D and FT312D devices for Android.

Features:

Supports the complete FT311D/FT312D functionality
No special root access privileges needed
Available for Delphi/C++ Builder XE6 - 10.2
Source code included in registered version
Royalty free distribution in applications

HTML Editor Library - WYSIWYG HTML Editor for Delphi. Yes, it is real (and currently the only one) WYSIWYG and 100% native HTML editor written in Delphi.

Basic features
WYSIWYG editing.
Does not use IE or other libraries (100% native Delphi code).
Supports all Delphi versions from Delphi 5 to Delphi 10.2 Tokyo.
VCL (Win32/64) FMX (Windows / OSX / Android / iOS / Linux)

WiFi Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the WiFi features on Windows desktop platforms. WiFi Framework is the part of Wireless Communication Library but can be used as stand alone library.

PDF4NET is a .NET library for adding PDF capabilities in your .NET applications. Its simple and easy to use object model allows creating complex PDF documents or import existing PDF files with a few lines of code. The library provides support for both standard .NET framework and compact .NET framework. Written entirely in C#, it is a 100% .NET component, not just a COM wrapper. And not to forget, ROYALTY FREE distribution.

It contains components and classes for Borland Delphi 7 – 2006, CodeGear Delphi 2007, RAD Studio 2009, Embarcadero RAD Studio 2010, XE - XE10.2, Lazarus (Win32), intended to increase capacity of the client part of database application in part of interaction with applications user.

Radiant Shapes is also part of the free Berlin Bonus Pack. This FireMonkey component library contains 35 reusable shape controls, suitable for all facets of FMX UI development—from style composition and button adornment, to data visualization and dashboard design. Each control has been designed for optimal performance and flexibility, along with close attention to detail—which is the hallmark of Raize Software products. Radiant Shapes is a core library that every FMX developer should have in their toolbox.

It contains components and classes for Borland Delphi 7 – 2006, CodeGear Delphi 2007, RAD Studio 2009, Embarcadero RAD Studio 2010, XE - XE10.2, Lazarus (Win32), intended to increase capacity of the client part of database application in part of interaction with applications user.