You can use Aspose.Imaging for Python via .NET library to convert from a variety of formats to PDF...to PDF BMP to PDF DIB to PDF DICOM to PDF DJVU to PDF DNG to PDF...
You can use Aspose.Imaging for Python via .NET library to convert from a variety of formats to TGA...to TGA BMP to TGA DIB to TGA DICOM to TGA DJVU to TGA DNG to TGA...