Introduction - If you have any usage issues, please Google them yourself
NPOI is the POI project. NET version of. POI is an open source Java to read and write Excel, WORD and other Microsoft OLE2 component documentation project. Use NPOI you can not have Office installed on the machine, or the appropriate environment for WORD/EXCEL documents to read and write. NPOI is built on top of POI 3.x version, which can be the case without installing Office for Word/Excel documents to read and write operations.