Top 20 NuGet delimiter Packages

Fixed Width Parser Writer for reading and writing flat data (files) with defined field position in line or file (relative height).
.Net Library to read from fixed width or delimiter separated file using strongly typed objects. Example: pipe delimited, csv, etc.
A set of classes to parse delimiter-separated or positional values in lines of text and map them into .NET CLR objects
Awesome Pipe, Comma, or Space Delimited File Parser (Text Files Put Physically Into Project)
StringScanner allows reading of strings one word at a time, with word boundaries being defined by a provided regex delimiter.