FragGeneScan is an application for finding (fragmented) genes in short reads. FragGeneScan now lives in SourceForge.
Reference: Mina Rho, Haixu Tang, and Yuzhen Ye. FragGeneScan: Predicting Genes in Short and Error-prone Reads. Nucl. Acids Res., 2010 doi: 10.1093/nar/gkq747 (paper link)