Undoing and redoing changes
Click 
or choose Undo in the Edit menu to undo your last change or command. In many cases you can undo a series of changes. Use it to:
-
cancel recent changes to zoning one by one.
-
cancel recent changes in the Text Editor one by one.
-
cancel page deletions in the Document Manager or in thumbnails one by one.
To redo a command you have undone, choose Redo in the Edit menu. You can redo a series of undone actions.
-
When you rotate an image manually, any zones of the image and the recognition results are deleted, after you confirm the command. These deleted items cannot be restored by Undo.
-
Reading order changes can be undone. When the Change Reading Order tool
is clicked, a separate undo button appears in the Text Editor ruler.
-
Immediate redaction done by searching can be undone to a limited extent – practically redaction done within the last twenty or so operations can be undone. Once you leave a page or export it, the redaction is permanent.