Submit Files To Leather Tech Submit Your Files To Leather Tech Upload files to share with the Leather Tech Team. Name First Last Email FileSelect your file(s) to provide to us. Drop files here or Select files Accepted file types: jpg, gif, png, pdf, doc, xls, Max. file size: 50 MB, Max. files: 5. Hiddenzbs EmailThis field is for validation purposes and should be left unchanged.