Spreadsheet File Format APIs

Open Source APIs for Excel File Formats

Read, Write, Convert & Manipulate Microsoft Excel & OpenOffice Spreadsheets via Java & PHP.

Spreadsheet File Format APIs Include

Free Spreadsheet APIs for .NET Software developers can read, write, convert & manipulate MS Excel & OpenOffice spreadsheet files via Open source .NET libraries.

Free Spreadsheet APIs for Java Open source Java libraries to read, write, convert & modify Excel & OpenOffice spreadsheet files.

Free Spreadsheet APIs for PHP Read, write, modify & convert Microsoft Excel and OpenOffice Calc files via open-source PHP libraries.

Free Spreadsheet APIs for JavaScript Create, edit, & export Microsoft Excel spreadsheets via open-source JavaScript libraries.

Free Spreadsheet APIs for Python Python libraries that enables software programmers to read, write as well as manipulate MS Excel spreadsheet files inside their own applications.

Free Spreadsheet APIs for C++ Open source C++ libraries for creating, editing, manipulating & converting MS Excel & OpenOffice spreadsheets.

Free Spreadsheet APIs for Go Open source Go libraries allows to read, write, modify & convert Microsoft Excel spreadsheets programmatically with ease.

Free Spreadsheet APIs for Ruby A powerful set of Ruby libraries makes it easy for software developers to crate, open, edit & convert Microsoft Excel spreadsheets withe ease.