A professional Word .NET library specially designed to create, read, write, convert and print Word document files from any .NET( C#, VB.NET, ASP.NET) platform with fast and high quality performance.

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A professional Excel .NET component that can be used to any type of .NET 2.0, 3.5, 4.0 or 4.5 framework application, both ASP.NET web sites and Windows Forms application.

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A professional PDF component applied to creating, writing, editing, handling and reading PDF files without any external dependencies within .NET application.

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A professional PowerPoint® compatible component that enables developers to create, read, write, modify, convert and Print PowerPoint documents from any .NET(C#, VB.NET, ASP.NET) platform.

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A professional .NET Email library specially designed for developers to create, read and manipulate emails from any .NET (C#, VB.NET, ASP.NET) platform with fast and high quality performance.

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A professional barcode component specially designed for .NET developers(C#, VB.NET, ASP.NET) to generate, read and scan 1D & 2D barcodes.

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Spire.Email for .NET
A professional .NET Email library specially designed for developers to create, read and manipulate emails from any .NET (C#, VB.NET, ASP.NET) platform with fast and high quality performance.

As an independent .NET Email component, It doesn't need Microsoft outlook to be installed on the machine.

However, Spire.Email for .NET can incorporate Microsoft Outlook document creation capabilities into any developers' .NET applications.
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News & Releases

  1. Spire.PDF 4.7.4 enhanced the performance of printing PDF
    2018-07-13
  2. Spire.XLS 8.7.2 fixes the issue that the named ranges got lost after copying a worksheet
    2018-07-12
  3. Spire.Doc 6.7.4 supports .NET Core 2.0
    2018-07-12
  4. Spire.Doc 6.6.13 enhanced the conversion from word to PDF
    2018-06-29
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Colonial has been a satisfied customer of your Spire.PDF dll library for years; having purchased a license in February of 2015.
We use it in a variety of C# applications, both in website Save-As and automated transformative file creation application situations.
Miles ThorntonColonial
Both Spire.Doc and Spire.XLS are great!
They helped me write a tool that I use in my work for the automated execution of documents. Thank you very much!
I am very happy with these libraries and I will definitely recommend them to my friends.
Best regards, Jacek from Poland.
Jacek KurowskiO2
I'm waiting for a confirmation from my superiors to buy the license. But we already finished the tests with the Spire.Doc, and it works perfectly!
We are very excited to start to work with it, because it fixes a lot of bugs that we have using the Microsoft.Office.Interop's dll.
I guess that I'll probably have the confirmation in the begin of the next year.
Jorge OliveiraStar Net Pharma
 

C#/VB.Net Excel, Word, PowerPoint, PDF Component - Welcome to e-iceblue Company Ltd