jetsons 

The complete extension method library to power your .NET projects. Provides smart extensions for strings, numeric values, math, file management, file paths, URLs, collections and more. Optimized for... More information

The complete library that provides smart extension methods to read and write CSV, JSON, ZFO, MessagePack files. Optimized for performance.

The wrapper library that provides smart extension methods to read and write Word, Excel, PowerPoint and PDF files.

The wrapper library that provides smart extension methods to convert document formats to high quality text.

The library that provides smart extension methods to read and write PNG, JPG, BMP, ICO and other image formats.