Welcome to PhpSpreadsheet's documentation


PhpSpreadsheet is a library written in pure PHP and offers a set of classes that allow you to read and write various spreadsheet file formats such as Excel and LibreOffice Calc.

File formats supported

Format Reading Writing
Open Document Format/OASIS (.ods)
Office Open XML (.xlsx) Excel 2007 and above
BIFF 8 (.xls) Excel 97 and above
BIFF 5 (.xls) Excel 95
SpreadsheetML (.xml) Excel 2003
PDF (using either the TCPDF, Dompdf or mPDF libraries, which need to be installed separately)

Getting started

Software requirements

PHP version 8.0 or newer to develop using PhpSpreadsheet. Other requirements, such as PHP extensions, are enforced by composer. See the require section of the composer.json file for details.

PHP version support

LTS: Support for PHP versions will only be maintained for a period of six months beyond the end of life of that PHP version.

Currently, the required PHP minimum version is PHP 8.0.

Support for PHP versions will only be maintained for a period of six months beyond the end of life of that PHP version.

See the composer.json for other requirements.


Use composer to install PhpSpreadsheet into your project:

composer require phpoffice/phpspreadsheet

Or also download the documentation and samples if you plan to use them:

composer require phpoffice/phpspreadsheet --prefer-source

If you are building your installation on a development machine that is on a different PHP version to the server where it will be deployed, or if your PHP CLI version is not the same as your run-time such as php-fpm or Apache's mod_php, then you might want to add the following to your composer.json before installing:

    "config": {
        "platform": {
            "php": "8.0"

and then run

composer install

to ensure that the correct dependencies are retrieved to match your deployment environment.

See CLI vs Application run-time for more details.

Hello World

This would be the simplest way to write a spreadsheet:


require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

$spreadsheet = new Spreadsheet();
$activeWorksheet = $spreadsheet->getActiveSheet();
$activeWorksheet->setCellValue('A1', 'Hello World !');

$writer = new Xlsx($spreadsheet);
$writer->save('hello world.xlsx');

Learn by example

A good way to get started is to run some of the samples. Don't forget to download them via --prefer-source composer flag. And then serve them via PHP built-in webserver:

php -S localhost:8000 -t vendor/phpoffice/phpspreadsheet/samples

Then point your browser to:


The samples may also be run directly from the command line, for example:

php vendor/phpoffice/phpspreadsheet/samples/Basic/01_Simple.php

Learn by documentation

For more documentation in depth, you may read about an overview of the architecture, creating a spreadsheet, worksheets, accessing cells and reading and writing to files.

Or browse the API documentation.


Please refer to the contributor list for up-to-date credits.