Open Source Document Editors using C#

A curated collection of the best open source full office suites and collaborative document editors. using C#.

Free office suite with Microsoft compatibility

Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.

Open Source Alternative to:

ScreenshotOne

The best screenshot API for developers. Automate website screenshots in one simple API call.