Internally, source documents and page images use TIF.
PDF, JPEG, PNG, TIF, and TIFF are accepted by default. The default API upload limit is 100 MB.
A typical processing path is:
Import → page conversion → barcode/blank-page analysis → separation → manual review or exception handling → export → source post-processing
Consider a 20-page multipage TIF with separator barcodes on pages 1, 7, and 15. Import creates one parent document with 20 related pages. Separation retains the original document as the parent and creates two additional documents whose ParentDocumentId points to the original. The pages are reassigned to the corresponding logical documents; the parent is not deleted and recreated. If TIF and PDF export are both selected, the 3 logical documents produce 6 output files.