EntityDAC is an ORM for Delphi with LINQ support. It provides a framework that allows performing object-relational mapping of database objects to Delphi classes with full support for encapsulation, inheritance, polymorphism and other OOP features.
Downloads: 65348 - Shareware - Download Now

TeeChart VCL/FMX charting components library offers full set of Graph styles in 2D and 3D for data visualization, 50+ financial and statistical indicators for you to choose from together with an unlimited number of axes and 30 Palette components.
Downloads: 22469 - Shareware - Download Now

Delphi/C++ Builder VCL/FMX components library for fast audio processing. Allows audio capture, processing and playback with zero lines of program code. The library supports large number of formats and technologies. Free for non-commercial use.
Downloads: 28451 - Shareware - Download Now

A true RAD tool for writing COM Add-ins, Smart Tags and RTD servers in Delphi 5 - 2010. You write the code once and your extension works in all Office versions from 2000 to 2010 (32-bit). Supports Outlook, Excel, Word, PowerPoint, FrontPage, etc.
Downloads: 56385 - Shareware - Download Now

Delphi components that create 1D and 2D barcodes. It supports: EAN, Datamatrix, Aztec, QRcode , regular, Macro and Micro PDF 417, Maxicode, UPC, Code39, Code128, GS1 Databar, RSS and more. The component will always be delivered in source code form.
Downloads: 48200 - Demo - Download Now