Sorry about that. I’m new to Xenforo. I’m talking about the files located in internal_data/attachments. I believe that’s the folder were Xenforo stores all of the attachment files. All those files have a .data extension. I wish to convert all of those data files to their original format.
For instance, when I upload a .pdf file to a post, Xenforo stores it as a .data file. I want to convert that .data file back to a .pdf file.