Sheetize JSON Converter for .NET – A British‑style Guide

Sheetize JSON Converter for .NET provides a reliable toolbox for turning JSON documents into XLSX workbooks – and back again. Whether you need to produce printable reports, feed data‑driven dashboards, or archive JSON payloads in a familiar spreadsheet format, the converter gives you fine‑grained control over styling, data types and resource handling.

Core Features

Convert JSON → XLSX

Transform hierarchical JSON objects or flat arrays into full‑featured Excel files with proper cell types, worksheet naming and optional table styling.

How‑to: JSON → XLSX

Follow these steps to convert a JSON file into an XLSX workbook.

  1. Initialise the Converter – create an instance of JsonConverter .
  2. Configure Options – use JsonSaveOptions to set worksheet names, column formats and whether to embed images or charts.
  3. Specify File Paths – point to the source JSON file and the destination XLSX file.
  4. Run the Conversion – call Process with the prepared options.

Example – JSON → XLSX with Custom Worksheet Names 

using Sheetize;

var loadOptions = new LoadOptions
{
    InputFile = @"D:\Data.json",
};

var saveOptions = new JsonSaveOptions
{
    OutputFile = @"D:\Report.xlsx"
};

JsonConverter.Process(loadOptions, saveOptions);

These flexible pipelines can be embedded in web services, background jobs or desktop utilities, allowing automated data exchange between JSON APIs and Excel‑based reporting tools. For deeper customisation, refer to the full Sheetize documentation.

Expanded Format Support

  • JSON now integrates to and from spreadsheet formats, plain‑text formats, EPUB, AZW3 and even MHTML, widening the possibilities for cross‑format data pipelines.
  • The bidirectional capability means you can keep a single source of truth in JSON while delivering polished Excel outputs for end‑users, or capture Excel data and feed it back into JSON‑centric systems.

Prepared for UK developers who appreciate a touch of proper British spelling and style.

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