vcl

ICS is a Delphi library composed of many internet components supporting all major protocols and applications. All components are event driven and non-blocking, with blocking versions for simpler applications. ICS includes OpenSSL versions 3.6.0, 3.5.4, 3.4.3 and 3.0.18, for Win32 and Win64, as resource files that will conditionally link into applications. Includes D13 fix.

ErrorSoftVclComponents – a free VCL component library for Delphi and C++Builder. It provides a set of controls and utilities to enhance application appearance and improve user experience. All components support transparency, do not flicker, and include an advanced double-buffering feature for TGraphicControl descendants. Additionally, they are fully compatible with VCL styles and High DPI.

This is a set of VCL Controls that match the MS Office 2007 User Interface specification. Note that if you deploy an application with these controls, you will have to agree to the Microsoft License to do so.

Moden VCL Style with Windows11 Light UI.

Konopka Signature VCL Controls 8.0 is a suite of over 200 Windows UI controls and designers, now included in RAD Studio.

Add a label, flowchart, or technical drawing editor to your Delphi projects. Link to TDataSets, JSON, or CSV files. Preview, print, and save as PDF, SVG, or images. Create vector symbol libraries for reuse. Drawing aids include equidistant lines, snap to grid, and tangent, middle, center, or perpendicular lines. Lines, arcs, circles, images, barcodes, QR, tables, richtext, etc

This is a set of VCL Controls that match the MS Office 2007 User Interface specification. Note that if you deploy an application with these controls, you will have to agree to the Microsoft License to do so.

A Delphi VCL control for three-dimensional visualisation. It supports surfaces (graphs and parameterised surfaces), space curves, scatter plots, vector fields, geometric primitives, OBJ models, text, and image planes.

Design your Python GUI using Delphi's VCL and FMX designers and then export them for Python use.

GLibWMI is a Delphi library of components, focused on the Administration of Windows Systems. They are based on Windows WMI (Windows Management Instrumentation).