EPPlus is a .NET library for managing Office Open XML spreadsheets. The library is designed with the developer in mind allowing any developer with knowledge of Microsoft Excel or any other spreadsheet library to easily get up to speed with the API. EPPlus provides an intuitive programming interface to most of Microsoft Excel’s functionality, such as styling, charts, pictures/shapes, VBA/Form controls, formula calculation, tables, pivot tables, conditional formatting, data validation, etc. EPPlus' feature set and programming interface has always been driven by real world requirements and feedback from its very large user base (EPPlus has been downloaded by .NET Developers more than 80 million times).

EPPlus has been widely used in various .NET environments to create/read/update spreadsheets – in SAAS platforms and internal systems, on-premise and in the cloud. It has also made its way into the Docker/Web assembly world.

EPPlus Features

  • Workbook
    • Document/Printer settings.
  • Worksheets
    • Supports 1,048,576 rows and 16,384 columns.
    • Add, remove, re-order, rename, hide/unhide worksheets in a workbook.
    • Copy worksheets within a workbook or to another workbook with maintained styling and shifting of...


EPPlus Software 榮獲 ComponentSource 二個獎項
EPPlus Software 榮獲 ComponentSource 二個獎項
April 29, 2024Publisher Award
ComponentSource 授予 EPPlus Software 2024 年度廠家 50 強獎和產品 100 強獎。
在 .NET 8 中管理試算表
在 .NET 8 中管理試算表
December 12, 2023Product Update
EPPlus V7.0.3 添加對 .NET 8 的支援,使開發人員能夠在最新的 .NET 版本中創建、讀取和修改試算表。
EPPlus 6.2.7
EPPlus 6.2.7
July 20, 2023新版本
添加對 EPPlusTableColumn 屬性中隱藏列的支援。
EPPlus 6.2.4
EPPlus 6.2.4
May 16, 2023新版本
EPPlus 6.2.0
EPPlus 6.2.0
March 27, 2023新版本
EPPlus 6.1.1
EPPlus 6.1.1
November 22, 2022新版本
添加對 .NET 7 的支援。

價格從: $ 440.02

EPPlus is licensed under a dual license model。 Polyform Noncommercial 1。0。0 for noncommercial use and Commercial Licenses for commercial businesses。 The Commercial Licenses are licensed per developer...


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EPPlus Software
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Component Type
  • .NET Framework Class
  • .NET Core Assembly