@Mail Groupware combines the ability to share address books, calendar items, and tasks among groups of users with optional permission levels. It provides a complete Web- based groupware system for users within your organization and provides an Outlook 2003/2000 to Web synchronization utility for Contacts and Calendar data.
aConCorde is a concordance tool to help visualise how words behave in relation to others. It is useful for linguists to study languages, and for people learning foreign languages to learn new words in an example-based approach. It contains standard concordance features: keyword in context searches (KWIC), sort by context, word frequency lists, etc. It has been designed to be multi-lingual in terms of its interface, and in its ability to process and display practically all languages, including right-to-left languages such as Arabic and Hebrew. The program currently has native English and Arabic interfaces., with more to come in future versions. It supports common file encodings: Unicode, UTF-8, ASCII, and most Arabic encoding types. More will be added.
MuseScore lets you notate and compose music easily with your keyboard, your mouse, or a MIDI keyboard. You can print beautifully engraved sheet music or export it as PDF or PNG. You can play your score, transpose it, and save it as audio or MIDI file. MuseScore also supports MusicXML to let you share your composition with other scorewriters. MuseScore is often advertised as a cost effective alternative for Sibelius and Finale.