| LOG IN | SIGN UP Shopping Cart

.NET Excel library  

 EasyXLS™ Professional Excel Library for .NET

Import/export Excel files: XLS, XLSX, XLSM, XLSB, XML, TXT, CSV, HTML and Convert Excel files

Excel library to import and export Excel files

EasyXLS™ Professional Excel library for .NET has all the features needed to professionally:
- import and export Excel file in C#, VB.NET windows applications or ASP.NET web pages
- read and write Excel file in C#, VB.NET, ASP.NET or any other .NET compatible software
- convert between XLSX, XLS, XLSM, XLSB Excel file formats
- convert Excel file to XML, CSV, HTML, convert XML, CSV, HTML file to Excel
- calculate formulas from spreadsheets and extract the formula result
- fast handling of large Excel files and large spreadsheets
See source code samples
Without Excel installed, without InteropNo Microsoft Excel required, faster than OLE Automation
Can be used as:   - 

Excel Reader & Writer


Reporting Tool


File Converter


Formula Calculation Engine

Download EasyXLS™ Trial Excel Library for ASP.NET Order EasyXLS Excel Library for .NET! Developer License from $295
See our Special Bundles


C# Excel library VB.NET Excel library J# Excel API C++.NET Excel component Python Excel library
ASP.NET Excel library WinForms Excel library .NET Core Excel library MVC Excel library

View EasyXLS™ in action

Try online demos!
Excel Viewer for ASP.NET

Excel Viewer

Auxiliary tool that reads data and charts from a sheet of an xls or xlsx Excel file and displays the data in a gridview in ASP.NET.
Excel Reader Demo

Excel Reader Demo

Upload an Excel file and see the report.
Excel Viewer source code

Download source code

The source code is free open source if it is used among EasyXLS Excel library.
Excel Writer Demo

Excel Writer Demo

Set Excel document formatting on-the-fly and see the required code.

Learn more

-   User Guide
Features Comparison: EasyXLS™

.NET Professional


.NET Excel Reader


.NET Excel Writer

Supported file formats:  




MS Excel 2016, MS Excel 2013, MS Excel 2010, MS Excel 2007, MS Excel 2003, MS Excel 97

Property Professional Excel Library Excel Reader Excel Writer
# Write/Export XLSX file

# Read/Import XLSX file

# Write/Export XLS file

# Read/Import XLS file

# Write/Export XLSM file

# Read/Import XLSM file

# Write/Export XLSB file

# Read/Import XLSB file

# Cell values
# Formulas
# Formula computation engine
# Format cells
# Auto-formats
# Conditional formatting
# Hyperlinks
# Comments
# Images
# Names
# Data validation
# Header & footer
# Page setup options
# Page breaks
# Row & column dimension
# Group and outline levels
# Split and freeze panes
# Filter and AutoFilter
# VB and macros
# Charts
# Pivot tables
# Pivot charts
# Multiple worksheets
# Encryption and password protection
# Write/Export TXT file

# Write/Export CSV file

# Write/Export HTML file

# Write/Export XML file

# Read/Import TXT file

# Read/Import CSV file

# Read/Import HTML file

# Read/Import XML file

Minimum system requirements

Prerequisites - Disk Space Required: 55 MB
- Memory Required: 128MB Minimum, 256MB Recommended
- Software Required: .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5, 3.0, 2.0 (1.1 available on request), .NET Core 2.2, 2.1
Architecture of Product - 32Bit and 64Bit
Product Type - DLL (Dynamic Link Library)
Built Using - Microsoft Visual C# .NET
- Microsoft Development Environment .NET
- .NET Framework
- .NET Core
Operating System for Deployment - Windows 10
- Windows 8
- Windows 7
- Windows Server 2008
- Windows Vista
- Windows Server 2003
- Windows XP Professional
- Windows 2000 Professional
- Windows 2000 Server
- Windows 2000 Advanced Server
Integration - C#, VB.NET, J#, C++.NET, Python
- ASP.NET, ASP.NET MVC, WinForms, Windows applications, console applications, Windows service applications

American Express  VISA  Master Card  Discover
Easy to use by programmers in multiple languages
EasyXLS on Facebook EasyXLS on Twitter EasyXLS on Youtube EasyXLS on LinkedIn EasyXLS on PInterest EasyXLS on Reddit RSS News  | Terms of use | Privacy policy | Site map | Contact
© EU Outsourcing, Inc 2000-2022. All Rights Reserved.