From Batchwork Software:
Batch XLS TO PDF Converter is a Excel to PDF, XLS/XLSX to PDF Batch Converter that can convert Excel XLS/XLSX to PDF (Portable Document Format) easily. Batch XLS TO PDF Converter supports powerful search for a lot of files. A PDF publisher for Excel. Batch XLS TO PDF Converter supports project and command line. Batch XLS TO PDF Converter has a friendly GUI so it is used very easily. Batch XLS TO PDF Converter Drag and Explorer Context supported. Batch XLS TO PDF Converter supports a efficient Multi-Thread conversion engine. So you could control the conversion action very easily. You can stop or pause and continue it in any time. You can save your conversion work in a project file (.batch-xls2pdf) for re-use. You can run the batch-xls2pdf project in Microsoft Windows Explorer or command line directly.