1.EvotecIT / OfficeIMO
MIT-licensed, COM-free .NET libraries for creating, reading, editing, converting, rendering, and extracting Office, PDF, email, OneNote, and text formats.
+201 stars
from 448 · score 5.31
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2.ClosedXML / ClosedXML
ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.
+199 stars
from 5,550 · score 5.30
3.ShapeCrawler / ShapeCrawler
PowerPoint .NET library for reading, modifying, and generating PPTX presentations without Microsoft Office
+26 stars
from 418 · score 3.30
4.gomutex / godocx
Go library for reading and writing Microsoft Docx
+19 stars
from 254 · score 3.00
5.plandem / xlsx
Fast and reliable way to work with Microsoft Excel™ [xlsx] files in Golang
+1 stars
from 176 · score 0.69