phpMyDirectory is a professional, full-featured tool to create a fast, secure, and user-friendly business directory (Yellow Pages). It is self-administered and supports unlimited categories, trade leads with pictures and descriptions, banners and logos, paid memberships, ratings, maps, and many other features. It includes a full- featured administrative solution. Users can be charged for paid memberships using PayPal IPN or the Authorize.net AIM feature.
Mariner Calc is a powerful, yet streamlined spreadsheet software solution. It starts very quickly, and consumes very little disk space and memory. It supports many international scripts, supports spreadsheets that are up to 32,000 rows by 32,000 columns, and includes graphics and drawing tools.
Stock Volatility Calculator is a spreadsheet that downloads free historical stock data from the Yahoo! database and calculates the historical or realized volatility of the selected stock. The standard deviation of prices is plotted alongside the stock price chart. The user can freely change the stock used by entering the ticker symbol into the appropriate field and performing a fresh download. Users are also able to change the date range used for the stock data, the number of days back to use for the volatility calculation, and the number of volatility days to use.
Aspose.Cells for SharePoint is a flexible solution for converting Excel documents into multiple document formats within Microsoft SharePoint applications. It lets you easily convert documents right from the SharePoint document library into popular formats like XLS, XLSX, CSV, HTML, ODS, PDF, XML, and TXT without using MS Excel for document generation. It is designed to be used with Windows SharePoint Services 3.0 (WSS) and MS Office SharePoint Server 2007 (MOSS) standard and enterprise editions.