Kwok Information Server is an open source IT management system, providing IT asset tracking (hardware inventory and software license), issue tracking (helpdesk), service contract management, vendor contact management, and knowledge base. Platforms: Windows, Mac, Linux

PythonOffice is a Python API for the Ms XML (Excel) Spreadsheet format. It allows you to read and write Excel XML documents from within the Python programming language. In future, support for other formats is planned, including OOo, Ms Open Xml. Platforms: Windows, Mac, Linux

Frontline Systems developed the original Solver for Excel on both Macintosh and Windows. For many years, we've offered Solver upgrades for Windows users, that have gotten more and more powerful over time -- but we haven't been active on the Mac. We're now applying more development resources to... Platforms: Mac OS X 10.5 Intel, Mac OS X 10.5 PPC

Keyword: Excel 2008, Excel 2011, Genetic Algorithms, Linear Programming, Macintosh Excel, Nonlinear Optimization, Optimization, Solver

Cahoots! is a community-building platform written in PHP, and designed for encouraging interaction and Q&A in a technically-oriented community. Platforms: Windows, Mac, Linux

This is a wrapper written in Java that allows to recursively iterate a directory structure and call an OCR engine on each found PDF on the condition that it hat not yet been called for that PDF. It works well with the ABBYY OCR Engine for Linux. Platforms: Windows, Mac, Linux

PHPEditTable is a class which mimics a simple spreadsheet behaviour. It handles cell formatting as well as math expressions based on cells' addresses parsing. Works with complicated formulas, setting properties on cell/row/column/range/sheet level. Platforms: Windows, Mac, Linux

An OpenSource Javascript Spreadsheet project based on Qooxdoo javascript framework. This component is also a part of X4View Java Framework (see www.reasonsphere.com) Platforms: Windows, Mac, Linux

This toolkit is a visualized toolkit for manual semantic annotation. This toolkit is divided into 3 components, depending on its target user: COAT annotator, COAT conjugator, and COAT administrator. COAT Light is a version operating on file system. Platforms: Windows, Mac, Linux

A simple non-intrusive addressbook software written in pure Java, the archive is 70 kbytes. I use it during 5-7 years myself, and I am completely satisfied with it. All known bugs are fixed. Ab is inspired by REBOL sample rebodex. Platforms: Windows, Mac, Linux

Find the cheapest way to buy your Intel Mac. This worksheet allows you to compare the Apple Store vs. Amazon vs. Apple's Developer Program to see which store offers the cheapest package. The Excel worksheet computes: * Sales Tax rates for all 50 states, including an option to use the standard... Platforms: Win, OS X

LogicalDOC is a modern document management system with a nice interface, easy to use and very fast. It uses open source Java technologies such as GWT, Spring, Lucene in order to provide a flexible and scalable DMS solution. http://www.logicaldoc.com Platforms: Windows, Mac, Linux

Personal information manager. Plain-text editor with hierarchical structure. Multiplatform. Supports Unicode. Platforms: Windows, Mac, Linux

Web application for management formal representations of knowledge, thesauri, taxonomies and multilingual vocabularies / Aplicacion para la gestion de representaciones formales del conocimiento, tesauros, taxonomi­as, vocabularios multilingues Platforms: Windows, Mac, Linux

This is a simple generic survey portlet application for Liferay. It was developed for Liferay but can be easily ported to any JSR286-based portlet container. This software was funded by EMI (European Middleware Initiative, www.eu-emi.eu) and IGI (Italian Grid Infrastructure, www.italiangrid.org) Platforms: Windows, Mac, Linux

convert XML to Excel file tool. Use XSLT and Xpath in XLS file, convert xml file to XLS file. You can defined format in XLS file, and write xslt in XLS file. Platforms: Windows, Mac, Linux

cBSC - collaborative balanced scorecard is a collaborative tool to support the strategic development of company or public balanced scorecards. Example: All employees of a business unit can develop together a balanced scorecard. Platforms: Windows, BSD, Mac

Jumper 2.0 is a collaborative search engine that is powered by social bookmarking. It uses peer and social-networking principles to tag and link distributed content, media, or data to make valuable information more easily discoverable. Platforms: Windows, Mac, Linux

BlockNote is a simple and good-looking program specially designed to help you keep track of notes and reminders. Notes can be stored either in list form, or in tree-like structure (which supports HTML functions). Also there is a 'countdown' feature Platforms: Windows, Mac, Linux

You want to render an Excel file inside web browsers and allow users to edit information in cells... Workbook Tag has been designed to simplify this scenario. MSOffice is not required ! Ajax interact with server (Excel, Editor, Tag, HTML Converter, JSP) Platforms: Windows, Mac, Linux

Extension for MediaWiki to make it more suitable for business needs Platforms: Windows, Mac, Linux