The FortesReport is a powerful report generator developed for Windows/Delphi32/C++Builder and Linux/Kylix platforms. Looks very similar to the QuickReport. It's based on Bands, Groups and SubDetails, and lots of other components.
FortesReport4Lazarus, a report generator like FortesReport for Delphi now ported to Lazarus freepascal. It's based on Bands, Groups , SubDetails. Export to pdf,excel,html and richtext. FortesReport4Lazarus323 it's an work in progress, beta version.