C library for reading/writing values from/to Excel .xlsx files.
Accelerated Excel XLSX Writing Library for Python 2/3
PHP Extension for creating and reader XLSX files
jQuery plugin to export a html table to JSON, XML, CSV, TSV, TXT, SQL
One hundred command line tools in a small and portable binary.
csv2odf can convert csv data to formatted spreadsheets and documents.
C++ library for creating XLSX files for MS Excel 2007 and above.
PlateEditor, a free web application to work with multi-well plates
OpenEdge ABL-based Excel Spreadsheet library
An extremely minimal parser for XLSX (Excel) files
simple to use commandline programs for VCF filtering and manipulation
Excel to TMX file converter
A RESTFul/JSON Web Service for text and metata extraction
A tax calculator to assist gameplay in eRepublik.
An easy to use Java Desktop Tool to compare Excel Files.
Open source Extract Transform Load engine written in Java
an embeddable spreadsheet for your web application
Estimation des variations de TS sur la saison pour son Hattrick-club.
Generator of sample data.