Can you suggest a batch file compression utility that can achieve high levels of compression for image files? I am really frustrated with my experience with JPEG because the image resolution is so low.
The product that I would recommend is PdfCompressor from CVISION. The convenient thing about PdfCompressor is that it can convert files to PDF from other formats, including JPEG, and then compress them. PdfCompressor uses lossless compression algorithms, so data is not lost in the process. At the same time, it can achieve extremely high levels of compression, reaching up to 100x.
PdfCompressor is available in a free trial version that you can download here: