ZylSerialPort.NET is a thread based, event driven, asynchronous / synchronous serial port .NET framework / component.
Use ZylSerialPort.NET component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others.

Cross-framework core layer for creating rich visual and non-visual components.

Features
JSON reading, writing and parsing functionality
Base64 and URL encoding and decoding

NextGrid is a powerful Delphi/C++ Builder Grid. It is very easy to use it in design-time (with intuitive Columns Editor) and in run-time with easy to understand methods and properties. NextGrid have much more features than standard Delphi StringGrid or ListView, attractive look (VCL Styles, Windows 7/8/10 & MS Office 2016 themes support), it is extremely fast (quick sorting, data manipulation, drawing...).

A rock-solid component library for secure Email communications via S/MIME encryption and digital certificates. Sign and encrypt files, emails, and even newsgroup postings using X.509 digital certificates.

dotConnect for SQL Server, formerly known as SQLDirect .NET, is an enhanced data provider for SQL Server that builds on ADO.NET technology and SqlClient to present a complete solution for developing SQL Server-based database applications. As part of the Devart database application development framework, dotConnect for SQL Server offers both high performance native connectivity to SQL Server and a number of innovative database development tools and technologies.

Softgroup .Net Forms Resize is a fast, small and lightweight .NET component that gives your Visual Studio applications resolution independence. Softgroup .Net Forms Resize supports standard .Net Windows Forms, MDI child and MDI parent Forms and includes DPIAutoResize feature to make your application DPI resolution independent too. This resizer component can be easily added to already designed forms with a single line of code. Softgroup .Net Forms Resize automatically resize all controls and fonts contained in a .Net Windows Form as they are sized.

Combit List & Label - With the report generator List & Label, software developers need only a few lines of code to equip their own applications with reports, forms, lists, diagrams, labels, serial mails, export functionalities etc. Areas of use for the reporting component List & Label. You can enhance your applications by adding only a few lines of code to include all types of evaluations: reports, subreports, simple lists, multi-tables, crosstabs, charts, forms, labels, printing, preview, export and web reporting.

Cross-platform messaging client library implementing the full MQTT specification.

Feature overview
MQTT client component
Can be used in VCL,FMX and LCL applications
Supports Windows, iOS, Android, macOS, Linux, Raspberry Pi
Implements full MQTT specification including QoS, Last will message, message retaining
Fast & multithreading based architecture
Supports secure & non-secure connections
Non-visual logger component included

Addictive Software is pleased to announce the release of Addict 4. We've built the latest version on over a decade of experience delivering high quality spell check and thesaurus component software for every version of Delphi since 1.0.

ReportBuilder is the de-facto standard for Delphi reporting solutions. The genesis of ReportBuilder was the desire to deliver a product that does for reporting what Delphi does for application development. In that spirit, ReportBuilder provides both a RAD environment and an object-oriented platform for solving the reporting equation. The RB story continues to be written every day as we continue to evolve the product and collaborate with the RB community. It’s our passion.