World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible.
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Updated
Jul 29, 2025 - C#
World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible.
The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams
Mass processing data with a complete ETL for .net developers
Easy to use, easy to extend and high-performance library for CSV parsing with .NET
Fast C# CSV parser
A simple CSV parser based on Microsoft.VisualBasic.FileIO.TextFieldParser.
CSV Parser for C# without any dependency (on recent platforms).
A CSV reader for .NET. Fast, RFC 4180 compliant, and fault tolerant. UTF-8 only.
C# class giving a simplest with performance serializer functionalities to manipulate CSV strings; several test cases were executed in order to treat the particularities of a sequence of CSV characters; in this publication, is considered stable, it is implemented in productive environments with large scale of data generated or consumed in CSV
Classes for reading and writing comma-separated-values (CSV) files. Supports special characters in column fields. Options to instead use tab delimiters, etc.
Fully-featured .NET CSV library, parsing gigabytes of CSV per second
C#解析xlsx,xls,csv并生成代码。支持插入到sqlite(生成sql语句)
A simple CSV, XLSX or JSON data sheet reader, and a WPF Sheet Control to display the tabular data
C# library for parsing and exporting tabular data in delimited format (e.g. CSV).
A C# console application to parse log files (in delimited file format) and push data to Influx for later visualization.
Easily parse CSV files from C# using common defaults
FRENDS Tasks to process CSV and fixed width files into more common formats such as JSON or XML as well as creating CSV and fixed-width files from JSON and XML inputs.
Lightweight and efficient CSV parser without dependencies for Unity.
A .NET Console App that converts a phyphox file from the CSV to the GPX format.
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