A pure PHP library for reading and writing spreadsheet files
The free and Open Source productivity suite
Fetch the live NSE Stock Option Chain data in Excel
A standalone, portable Ada package for producing Excel spreadsheets
C++ library for creating XLSX files for MS Excel 2007 and above.
Library modules for creating ODF documents.
Python spreadsheet application
mtCellEdit is a lightweight spreadsheet program
Aplicación que permite filtrar hojas de cálculo de google
Compares two Excel files on a cell-by-cell basis and dumps differences
Perl utility that modifies GnuCash Trasnaction Exports
C++/C library to construct Excel .xls files in code.
Organize submission info on writing fellowships w/ this FREE template.
OTC Trading Network
palo olap open office calc plugin for data analysis
Trading journal for Currency,Stock,Commodity traders
an embeddable spreadsheet for your web application
Calculates costs of party