FlowChart.NET is a .NET component that helps you create and present workflow, flowchart and process diagrams, database entity-relationship diagrams, organizational, hierarchy and relationship charts, network schemes, graphs, and trees.
Downloads: 36691 - Commercial - Download Now

Freeware .NET split-button (dropdown button) control for .NET WinForms. Supports all versions of .NET framework and all Visual Studio versions. Native look and feel. Free for non-commercial use, cheap source code licenses for commercial use.
Downloads: 32749 - Freeware - Download Now

Active Query Builder is a Java component to create SQL queries, parse, analyze and build them visually and programmatically. Its has user-friendly interface and provides the end-user with everything he needs to efficiently work with SQL queries.
Downloads: 42446 - Shareware - Download Now

ODAC (Oracle Data Access Components) is an enhanced component library for fast direct access to Oracle from Delphi, C++ Builder and Lazarus, supporting Windows, Mac OS X, iOS, Android, Linux, Free BSD for 32-bit and 64-bit platforms.
Downloads: 59376 - Shareware - Download Now

Create Excel reports without Excel being installed on the server. Add Excel spreadsheets from lists of class objects, DataTables, and CSV Files. Intelligent default formatting for .NET data types. Download a free trial today.
Downloads: 23787 - Shareware - Download Now