ZeroDocuments.Core 1.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package ZeroDocuments.Core --version 1.0.0
                    


                    

                
NuGet\Install-Package ZeroDocuments.Core -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="ZeroDocuments.Core" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="ZeroDocuments.Core" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="ZeroDocuments.Core" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add ZeroDocuments.Core --version 1.0.0
                    


                    

                
#r "nuget: ZeroDocuments.Core, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package ZeroDocuments.Core@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=ZeroDocuments.Core&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=ZeroDocuments.Core&version=1.0.0
                    


                            Install as a Cake Tool

ZeroDocuments

High-performance, zero-dependency document & spreadsheet manipulation library for the Zero Universe ecosystem.

Features

  • Pure C# OpenXML Excel Reader/Writer: Read and write modern .xlsx without EPPlus, ClosedXML, or DevExpress.
  • Zero-Dependency: 100% built on .NET BCL (System.IO.Compression + System.Xml).
  • Cross-Platform: Full support for .NET Framework 4.6.2, .NET Standard 2.0, and .NET 8.0.
  • Automatic Runtime Assembly Binding: Solves .NET Framework System.IO.Compression assembly binding issues out-of-the-box.
  • High-Speed CSV Engine: Allocation-efficient delimiter parsing with RFC 4180 compliance.
  • Type-Safe Mapping: Auto-map spreadsheet rows directly into DTOs or System.Data.DataTable.

Architecture

ZeroDocuments
 ├── Excel/
 │    ├── ExcelReader.cs
 │    ├── ExcelWriter.cs
 │    └── Models/
 │         ├── ExcelCellAddress.cs
 │         ├── ExcelRow.cs
 │         └── ExcelCell.cs
 ├── Csv/
 │    ├── CsvReader.cs
 │    └── CsvWriter.cs
 └── Common/
      └── RuntimeAssemblyResolver.cs

Quick Start

1. Read Excel File (.xlsx)

using ZeroDocuments.Excel;

// Read bounded by header range (e.g. D24:T24) down to max 5000 rows
DataTable table = ExcelReader.ReadByHeaderRange("data.xlsx", "D24:T24", maxRows: 5000);

// Or read specific range
DataTable custom = ExcelReader.ReadToDataTable("data.xlsx", "A2:G100");

// Or stream row-by-row
var rows = ExcelReader.ReadRows("data.xlsx", "A1:Z500");
foreach (var row in rows)
{
    string? val = row["B"]; // Read column B
}

2. Export to Excel (.xlsx)

using ZeroDocuments.Excel;

// Export DataTable directly
ExcelWriter.WriteToFile("export.xlsx", myDataTable, sheetName: "Report");

// Export IEnumerable<T>
var items = new List<ProductDto> { ... };
ExcelWriter.WriteToFile("products.xlsx", items, sheetName: "Products");

3. Read & Write CSV

using ZeroDocuments.Csv;

// Read CSV
DataTable csvTable = CsvReader.ReadToDataTable("data.csv", delimiter: ',');

// Write CSV
CsvWriter.WriteToFile("output.csv", myDataTable, delimiter: ',');
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.3.0 93 9/22/2026
1.2.0 96 9/21/2026
1.1.0 97 9/20/2026
1.0.0 103 9/17/2026