Extrect selected entries from LDIF files like grep
csv2odf can convert csv data to formatted spreadsheets and documents.
Command-line sql JDBC tool
Converts between many 3D data formats
Take a JDBC ResultSet and stream it in one of the supported formats
Create XML and JSON data services from any data source
Converts .ahn files into comma-separated .txt and GEDCOM 5.5.1 files
SQL user interface for JSON
Compact/ Chess Interchange Format
Student examination tool with math expressions parsing capabilities
Data migration/conversion library based on STX and XSLT transformation
A tool to convert Excel sheets into SQL code
Database schema tool