TriasDev 

High-performance templating engine for .NET. Process Word documents (.docx), LibreOffice / OpenDocument Text documents (.odt, .ott) and plain text templates with the same powerful syntax. Replace placeholders,... More information

Fast, low-memory reading of large Excel (.xlsx), OpenDocument (.ods) and CSV files, with no dependencies — and a safe import pipeline on top: profile every column over every row, map columns to your fields,... More information