WikkaWiki is a lightweight and flexible wiki engine allowing easy management of Websites, in particular collective Web-based projects: it provides an intuitive interface for modifying page content, tracking and comparing revisions made by single users, and setting user access privileges. It features W3 compliant XHTML and CSS output, several text formatting options, categories, a GUI for editing pages, support for images, tables, Flash objects, RSS feeds, FreeMind maps, advanced Access Control List management, referrers management, and text search functions. Designed for easy customizability, it aims at keeping its core as light as possible while maintaining an architecture that supports extensibility through plugin modules.
Spreadsheet::WriteExcel is a Perl module which can be used to create native Excel binary files. Formatted text and numbers can be written to multiple worksheets in a workbook. Formulas and functions are also supported. It is 100% Perl and doesn't require any Windows libraries or a copy of Excel. It will also work on the majority of Unix and Macintosh platforms. Generated files are compatible with Excel 97, 2000, 2002, and 2003, and with OpenOffice and Gnumeric. An older version also supports Excel 5/95.
Camera Life is a system for cataloging your photo collection. It gives users the ability to search or browse your archive in intuitive ways, with an attention to powerful administrative functions. Photos can be stored locally, on a remote server, on Amazon S3, or on Flickr. The theme and icons can be easily customized. It is compatible with the Gallery Remote API (so you can upload with iPhoto, Digikam, and Java). It is RSS enabled, supports microformats and OpenSearch, and has a special version of the site for iPhone/iPod touch. AJAX is used to optimize the site as necessary.
The "Schily" Tool Box is a set of tools written or managed by Jörg Schilling. It includes programs like: cdrecord, cdda2wav, readcd, mkisofs, smake, bsh, btcflash, calc, calltree, change, compare, count, cpp (K&R original), devdump, hdump, isodebug, isodump, isoinfo, isovfy, label, mt, p, patch, sccs, scgcheck, scpio, sdd, sfind, sformat, smake, sh (Bourne Shell), star, star_sym, suntar, gnutar, tartest, termcap, and ved.
album is a free HTML/XHTML photo album and gallery generator that supports themes/skins. You can choose different themes or write your own to get different layouts and styles. It creates all your thumbnails (including directory thumbnails) and descends into directories so you can organize your photos. See the home page for more examples. album is also multi-lingual, with many languages being added all the time. N.B.: The purchase link is provided for donations; the software does not cost anything.
Google Map GPS Cell Phone Tracker allows you to track Android, iOS, Windows Phone, and Java ME cellphones using Google Maps. It has two parts, a server and phone clients. You have a choice of two servers, using asp.net and SQL server or PHP and MySQL. The server software allows you to view cellphone locations in realtime using Google Maps and store routes and view them later. The client applications send their locations to the website periodically. All four applications work properly in the background and are written natively on each platform.
LogicalDOC is a Web-based document management system that is easy to use and learn. Its architecture leverages best-of-breed Java technology to achieve a powerful and flexible solution. It supports its users with a powerful search engine (Lucene), Web service interface (JAX-WS via CXF) compatible with .NET and PHP, versioning, annotation on documents, a WebDAV interface, importing and exporting from .zip files. Documents can be organized into hierarchical folders, searched using the integrated search engine, or browsed by Tag. The system is extensible thanks to the technologies used (Spring-Hibernate) and its plugin architecture.