Aspose.Cells for .NET is an Excel spreadsheet programming component and library that allows software developers to manipulate and convert spreadsheet files from within their own applications. A combination of APIs and GUI controls, Aspose.Cells for .NET speeds up Microsoft Excel programming and conversion. The APIs give developers powerful tools for performing simple file conversions or more complex tasks. Developers have control over page layout, formatting, charts and formulas. They can read and write spreadsheet files and save out to a variety of image, portable and text file formats. Aspose.Cells for .NET is fast and reliable. It saves time and effort compared to developing your own spreadsheet manipulation solution or using Microsoft Automation.

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 - 4.5
source code included in full version
royalty free distribution in applications

FastReport.Net is a full-featured reporting solution for Windows Forms, ASP.NET and MVC. It can be used in Microsoft Visual Studio 2005, 2008, Microsoft Visual Studio 2010-2013 and Delphi Prism.

The CData ADO.NET Provider for Xero gives developers the power to easily connect .NET applications to Xero Accounting data, including Customers, Transactions, Invoices, Sales Receipts, Reports, and more! The Xero Data Provider makes this Xero Accounting data look like SQL tables in your applications. With the CData ADO.NET Provider for Xero developers can simply DataBind to data, just like using SQL Server.

The CData ADO.NET Provider for Amazon SimpleDB gives developers the power to easily connect .NET applications to Amazon SimpleDB data. The Amazon SimpleDB Data Provider makes this Amazon SimpleDB data look like SQL tables in your applications. With the CData ADO.NET Provider for Amazon SimpleDB developers can simply DataBind to data, just like using SQL Server.

It intelligently runs automated tests so that you don't have to, and gives you a huge amount of useful information about your tested code, such as code coverage and performance metrics, inline in your IDE while you type.

Automatic Concurrent Testing
A normal cycle of test driven development makes you stop to run your tests so often that it's just plain painful. Think about the steps you usually go through:

Write the test
Stop and run the test
Write the code under test
Stop and run tests
Refactor the code under test
Stop and run tests
Drink some coffee and repeat

JustCode is a Visual Studio extension that provides on-the-spot code analysis and error checking, smart navigation and refactoring. So you code faster. JustCode is unobtrusive and integrates seamlessly with your natural work-flow. Quick hints, code generation, unit test runner and smart refactorings improve your code on the spot. So you code smarter. Allows you to quickly change the name of namespaces, types, methods, fields and practically every type of code you write. The operation replaces all references in code, as well as in comments and string literals (optional).

CodeRush makes it easier to see what's going on with complex code, so you can move forward and spend less time wandering and wondering. Why is that expression's value different from what you expect? When did that local change? How many times have we been through this loop? CodeRush's compelling new debug visualizer effortlessly and instantly answers these questions and more.

From interactive Desktop applications, to immersive Web and Mobile solutions, tools to meet your needs today and ensure your continued success tomorrow. With over 120 optimized controls and libraries, the DevExpress WinForms Subscription helps you deliver compelling, easy-to-use business solutions fast. Emulate the look, feel and capabilities of Microsoft Office or replicate the dock based UI of Visual Studio or Adobe Photoshop and take your WinForms applications to an entirely new level with familiar features end-users have come to rely upon. It's everything you need to build your best in one integrated suite.

The CData ADO.NET Provider for Google gives developers the power to easily connect .NET applications to Google Apps data, including Google Docs, Google Calendar, Google Talk, Search, and more! The Google Data Provider makes this Google Apps data look like SQL tables in your applications. With the CData ADO.NET Provider for Google developers can simply DataBind to data, just like using SQL Server.