Over 150+ API documentation sets are available in Velocity covering some of the most popular languages and API frameworks that you use for everyday development. If you've every seen or used Dash on the Mac then you have a good idea of what Velocity is except for Windows. The very same docsets you use in Dash are available with Velocity too.

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

Native Look & Feel
FmxLinux provides high-quality Ubuntu style as default Linux style.

EasyQuery ASP.NET Core

EasyQuery allows you to integrate end-user-oriented query builder into your ASP.NET Core project.

Friendly, natural language query builder UI: users do not need to know about your tables, links, fields or any other DB-related things.
.NET Core 2.0 is supported.
Works with Entity Framework Core 2.0.
Supports any database that has a .NET Core connector.
Targets .NET Standard 1.3 and 2.0.

ServiceStack.Text .NET's missing high-performance utility belt. Deep inside all of ServiceStack's premium libraries lies a high-performance core containing all of ServiceStack's super text powers. Centered around .NET's fastest full-featured JSON Serializer is a convenient utility belt containing 100's of extensions enhancing .NET's built-in String, Stream, Bytes, List, Dictionary, Reflection, Task, WebRequest types and more.

SmartAssembly is a .NET obfuscator, error reporting, and feature usage reporting tool designed to help .NET developers produce better quality applications. This all-round solution will obfuscate and protect your .NET code, and add powerful error-reporting and feature-usage reporting capabilities to your application.

SqliteToTxt is a data conversion software that helps database user to export SQLite database data to CSV (TXT), SQL, xml, html, and Excel.

Components for viewing, navigating, text extracting and editing PDF files.
uses PDFium open-source PDF rendering engine
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications

Use OCR.NET component to retrieve text from image, for example from scanned paper document.
uses Tesseract OCR engine and Leptonica image processing library
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications

You develop SQL databases professionally and need an efficient and powerful tool? With IBExpert you have made the right choice. It enables you in just a short space of time to become acquainted with, and achieve a command of the open source database, Firebird, as well as its commercial relative, InterBase®. There are powerful and yet easy-to-learn editors for all essential functions.

GemBox.Email is a .NET component that enables you to read, write, receive, and send emails from your .NET applications using one simple API. With GemBox.Email you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses.