Open Source Java Spreadsheet Software

Technical analysis library with indicators like ADX, MACD, RSI, Stochastic, TRIX... includes also candlestick pattern recognition. Useful for trading application developpers using either Excel, .NET, Mono, Java, Perl or C/C++.

QExcel Converter SQL QT4, Import xml excel/openoffice 2003 format, sqlite3 sql text/binary, edit table and export to various Format, Pdf XSL format objects Apache fop JAVA(XSL-FO), XML/XSLT , excel, SQL text sqlite3 dump file and MYSQL SQL to XML/XSL.

Do you have a haystack (legacy) of Excel files that reference each other and you can't see clear anymore? This tools crawls Excel files and builds up a visual graph. It shows which files might be outdated because they reference a file which was modified more recently. The graph is dynamic, you can choose between different layout algorithms and rearrange by hand. Allows you to quickly open the file, dump the graph, dump all links within a file, highlight all the cells that reference other excel files. This tool was intended for internal use but made available here on SF. Time for support is limited

Bean Sheet is an interpreted Java spreadsheet. At its core is Bean Shell, an open source Java interpreter. The potential of marrying a Java interpreter with a spreadsheet allows a single document to be a powerful application in its own right.

Java tool that takes a source and a compare file as input and then generates following files if any differences are encountered: -Source file with differences marked and -Compare file with differences marked -Difference dump file containg all locations of differences, src value, compare value

Jeppers is a full featured web-based spreadsheet editor written in Java. It also provides an LGPL grid component that can be used in Swing applications.

OO-Widgets is a Java Swing project that makes the JTable and other components much easier to use. This library differs from other Swing libraries in that it displays any set of pre-existing objects or JavaBeans.

If you devide party funds among all participitians (fairly), you can use PartyCalc.

Republic enables old-style computer reports (formally known as 'ascii' reports to be parsed and turned into OASIS OpenOffice.org Spreadsheet documents. This data can then more easily analysed by management. Parsing Rules are held in a simple XML format.

XLS/Loader is an easy to use, Java based GUI application that brings your Excel worksheets, when structured as simple table, fast and easily in your RDBMS (supports Oracle, MySQL, PostgreSQL). Requires at least JRE5.

XB-exby-eXcelBuilder is a web app to select/format data into tabular or crosstab format, then download to a *.xls file. It is meant to be a lightweight bridge between raw data and a spreadsheet, with simple options for selection/layout of data.

This project is no longer supported. Please use the POI libarary poi.sourceforge.net

CleanSheets is the first spreadsheet application that is both extensible and platform-independent. It features a formula language that closely resembles that of Microsoft Excel, and extensions for aiding end-user programmers develop correct spreadsheets.