QElectroTech helps you to design electric schematics. It includes a schematic editor, a symbol editor, and a title block editor. It uses XML files to store the produced contents.
Chess Rating Calculator is a calculator of chess rating for tournament players. It saves calculation details and opponent names in XML files for later access.
A database subsetting tool that exports relational data into various formats.
Extracts URLs from either MIME email messages or from plain text.