Hey guys. I have a need to build, if possible, an Automator workflow that saves a batch of files with one extension to an older extension, preserving every other aspect. For example, something like a workflow that takes MyExcelDoc.xlsx and changes it to MyExcelDoc.xls. I have a user with hundreds of files that need to be converted to a previous format so the company they send the files to can use them. It's either build a workflow that can accomplish this or buy the previous software. The software is Quark. We're running version 9, we need it to save in the extension that version 8.5.1 can utilize. Let me know if you guys need more details. Thank you!