Our website provides a free download of ePPlus 3.1. This free PC program can be installed on Windows Vista/7/10/11 environment, 32-bit version. The common filename for the program's installer is ePrompter.exe. The program lies within Office Tools, more precisely Document management. The actual developer of the free program is JanKallman. The most popular versions among ePPlus users are 3.1 and 3.0.
From the developer:
EPPlus is a .Net library that reads and writes Excel 2007/2010 files using the Open Office Xml format (xlsx). The program calculates all formulas in a workbook, a worksheet or in a specified range. You can add custom/missing Excel functions via Workbook Formula Parser Manager.
You may want to check out more software, such as EPPlus Excel C#, which might be related to ePPlus.