This is a free image resizing utility done in VB.Net for the .NET platform, complete with source. Designed to be simple and easy to use, allows you to enlarge or reduce an images size quickly and easily. Resize a variety of popular image file formats

CAD PDF Converter is a batch converter that allows you to convert AutoCAD DWG to PDF, and DXF to PDF without the need of AutoCAD.

DWG to BMP is a batch converter that allows you to convert DWG and DXF files to TIF (TIFF), JPG (JPEG), BMP, GIF, PNG, TGA, PCX, WMF and EMF without the need of AutoCAD.