(Datalogics, the premier source for PDF, EdTech and eBook technologies, announces the release of <a target="_blank" rel="nofollow" href="http://www.datalogics.com/products/pdftools/pdf-optimizer/”>PDF OPTIMIZER version 1.1 – adding even more enhanced features and functionality to an already powerful tool. This new release leverages the Adobe Color Engine for accurate color conversion, ensuring that the colors in converted documents are processed correctly. PDF OPTIMIZER now supports PDF/A (archive) conversion, making it ideal for optimizing your documents for long-term preservation and improved document compatibility .