I.R.I.S. Readiris 14 for Windows User Guide - Manual (Page 71)

Section 6: Scanning and Opening Documents
76
Select All pages to open the entire document (up to 50 pages in
Readiris Pro).
Or select Pages and indicate the page range.
Other ways of opening image files
Besides the From File button you can also open image files by
dragging them to the Readiris interface.
P
ROCESSING
B
ATCHES OF
I
MAGE
F
ILES
(This section applies to Readiris Corporate only)
When you are processing entire batches of image files, you can use
Readiris' Batch OCR folder.

Click the down arrow beneath the From File button.

Then click Batch OCR.
Note that the Batch OCR option is only available when no
documents are opened in Readiris.

Browse for the input folder, where your image files are located.