NativeExcel is the native Delphi package which allows to create MS Excel files from your applications. This package does not require installed Microsoft Office. It also contains component for export dataset to excel file. You can use NativeExcel suite as the replacement of standard OLE-based Excel components. High performance (30000-40000 values per second). Complete documentation.
Version 2.8.6 has fixed a potential memory leak and support of diagonal borders has been added.