File Format APIs for PHP
Process Spreadsheet Files via PHP APIs
Read, Write, Manipulate & Convert ODS, XLSX, XLS, CSV & HTML files.
Spreadsheet File Format APIs for PHP Include
Gotenberg Go client
A free and open-source PHP library to Convert XLSX and XLS to PDF
Open Source PHP API that allows developers to read, write and process files in Microsoft Excel & OpenOffice Calc file formats.
Open Source PHP Library supports reading and writing CSV, XLSX & ODS spreadsheet file format, in a fast and scalable way.
A lightweight PHP library with a simplistic approach to read, write, parse, & convert Microsoft Excel file formats.
A powerful open source API that enables softwre developers to open, create, modify, parse, & manage XLSX spreadsheets. It supports writing huge 100K+ row spreadsheets with ease.
A light weight PHP C extension that can be used to work with Excel 2007+ XLSX file format and supports charts, images, adding multiple worksheet, data validation and more .