The .Net Runtime Library for Delphi is the best library to work with the .Net framework from Delphi.
Downloads: 57027 - Commercial - Download Now
A package of standard and unique skinable VCL's for professional UI design developmentusing "AlphaSkins". AlphaControls is an easy-to-use universal and powerfultool for developing original skinned and non-skinned business/media applications.
Downloads: 32590 - Shareware - Download Now
EntityDAC Express is a free Delphi ORM with LINQ support. It provides a framework that allows performing object-relational mapping of database objects to Delphi classes with support for encapsulation, inheritance, polymorphism and other OOP features
Downloads: 26182 - Freeware - Download Now
VisioForge Video Capture SDK allows programmers to easily integrate video capturing and processing capabilities into their software applications.
Downloads: 54671 - Shareware - Download Now
Delphi barcode reader SDK for barcode recognition. The library can read (scan) barcodes in images. It supports code128, EAN128, EAN, UPC, Datamatrix, PDF417 and others. The same library is available for Java and .NET also.
Downloads: 48423 - Demo - Download Now