arrayToExcel

A Flutter package to easily generate Excel files from arrays of headings and data, and allow users to save or share the file on Android, iOS, Web, and Desktop platforms.

Features

• Generate Excel files from a list of headings and data rows
• Save the Excel file to a user-selected location (mobile, desktop, web)
• Share the Excel file using the platform share dialog (mobile, desktop)

Supported Platforms

• Android
• iOS
• Web (save only, sharing not supported)
• Windows
• macOS
• Linux

Usage

import 'package:arrayToExcel/arrayToExcel.dart';
import 'dart:typed_data';

final headings = ['Name', 'Age', 'Country'];
final data = [
  ['Alice', 30, 'USA'],
  ['Bob', 25, 'UK'],
  ['Charlie', 28, 'Canada'],
];

// Generate Excel bytes
final bytes = ArrayToExcel.generateExcel(headings: headings, data: data);

if (bytes != null) {
  // Save the file
  await ArrayToExcel.saveExcelFile(bytes: bytes, fileName: 'people.xlsx');

  // Or share the file
  await ArrayToExcel.shareExcelFile(bytes: bytes, fileName: 'people.xlsx');
}

Example

See the example/ directory for a complete usage example.

License

MIT