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

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A professional Excel .NET component that can be used to create, read, write, convert and print Excel files in any type of .NET(C#, VB.NET, ASP.NET, .NET Core) 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 ( C#, VB.NET, ASP.NET, .NET Core) application.

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A professional PowerPoint® compatible component that enables developers to create, read, write, modify, convert and Print PowerPoint documents on any .NET framework, .NET Core 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, .NET Core) to generate, read and scan 1D & 2D barcodes.

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Spire.Email for .NET
Spire.Doc for Java is a professional Java Word API that enables Java applications to create, convert, manipulate and print Word documents without using Microsoft Office.

A plenty of Word document processing tasks can be performed by Spire.Doc for Java, such as create, read, edit, convert and print Word documents, insert image, add header and footer, create table, add form field and mail merge field, add bookmark and watermark...
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News & Releases

  1. Spire.Barcode 3.5.0 supports setting the vertical/horizontal bearer bar for ITF-14 barcode
    2019-05-17
  2. Spire.Doc 7.5.9 enhances the conversion effects from Word to PDF and ODT to Word
    2019-05-17
  3. Spire.Presentation 4.5.5 supports changing the master of a slide by setting MasterSlideID
    2019-05-17
  4. Spire.XLS 9.5.6 fixes an issue occurred when converting excel to pdf/images in a Docker container hosted on Linux
    2019-05-16
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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
Our group was looking for a cost effective way to add reliable barcode generation to our web application. We tried some free ones that we found to be inaccurate and put our customers at risk.
Spire.Barcode for .Net has proven to pass our test cases as well as come with a free license. Couldn't be happier!
Eric BrownChildrenSAL
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