Supported file formats | Fill & Sign

Adobe Fill & Sign supports forms of the following file types:

• PDF: Adobe Fill & Sign supports most PDFs. However, the following two types of PDFs are not supported at this point:
  • Secured PDFs - When uploading a secure PDF, you will see an error message that conveys that the PDF contains editing restrictions and is not supported.
  • Some LiveCycle Designer forms - For dynamic XFA PDFs created by LiveCycle, you will see an error message that conveys that Dynamic XFA is not supported.
• Microsoft Office files: DOC, DOCX, XLS, XLSx, PPT, PPTX
  
• Image files: JPG, PNG, GIF, TIF
  
• Text files: TXT, RTF, ODT