Top 20 NuGet fixed Packages
DSharp CSV Helper With this package you can write attributes above your class like: [CsvDelimiter("|")] and above fields: [CsvFormat("yyyyMMdd")] [CsvLength(8)] [CsvFormat("0.00")] [CsvIgnore] Afterwards you can write it: var writer = new Csv...
FwtParser is a .NET Core library for reading and writing FWT (Fixed Width Text) files. Supports reading and writing of custom class objects.
Forked Open Source library for automatic formatted file read/write operations www.filehelpers.net