[Spreadsheet File Format APIs for PHP Process Spreadsheet Files via PHP APIs Read, Write, Manipulate & Convert ODS, XLSX, XLS, CSV & HTML files via Free PHP APIs. Spreadsheet File Format APIs for PHP Include Gotenberg PHP client A free and open-source PHP library to Convert XLSX and XLS to PDF PHPSpreadsheet Open Source PHP API that allows developers to read, write and process files in Microsoft Excel & OpenOffice Calc file formats. Aspose.Cells for PHP via Java A useful Excel spreadsheet management and processing API allows developers to create, edit, print, read, and convert Excel files. Spout Open Source PHP Library supports reading and writing CSV, XLSX & ODS spreadsheet file format, in a fast and scalable way. Simple Excel-PHP A lightweight PHP library with a simplistic approach to read, write, parse, & convert Microsoft Excel file formats. PHP_XLSXWriter 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. Xlswriter 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 .]
