Quick answer: Total Excel Converter converts XLS, XLSX, XLSM, ET, and OpenOffice spreadsheets to PDF, DOC, HTML, JPEG, TIFF, EMF, TXT, and RTF. Install it, open the folder with your spreadsheets, check the files, click the target format button, set options, and press Start. It works in batch and from the command line, adds watermarks, and keeps folder structure.
Download free trial and convert your files in minutes.
No credit card or email required.