csv2odf can convert csv data to formatted spreadsheets and documents.
Free Open Source Reporting tool for .NET
neoHort:Java PDF&XLSX runtime builder-based iText&JExcelAPI&Apache POI
Running JasperReports from command line
Report Designer for .net Applications
neoHort:Java PDF&XLS runtime builder-based iText(v.5.*)&JExcelAPI..
A lightweight report creation Java library
Easy, Lite weight, real time, web based, reporting & analytic tool
DITA Open Toolkit plugin that creates an HTML QA error report
QDepo - formerly known as TPDA - Query Repository Tool