This project is the .NET version of POI Java project. With NPOI, you can read/write Office 2003/2007 files very easily.
https://github.com/tonyqus/npoi/wiki/Getting-Started-with-NPOI
Big thanks to all NPOI contributors!!!
Join us on telegram: https://t.me/npoidevs
NOTE: QQ or wechat is not recommended.
a. It's totally free to use
b. Cover most features of Excel (cell style, data format, formula and so on)
c. Supported formats: xls, xlsx, docx.
d. Designed to be interface-oriented (take a look at NPOI.SS namespace)
e. Support not only export but also import
f. Real successful cases all over the world
g. huge amout of basic examples
h. Works on both Windows and Linux How to use NPOI in Linux
.NET Standard 2.0 (.NET Core)
.NET Framework 4.0 and above