To select text segments with similar properties

There may be text segments in your PDF document which have similar properties. For example, titles may all have the same font and size. You may wish to select these titles and change one or more of their properties, for example change the color of the text.

Proceed as follows:

Using the Select Similar Objects tool , select a text segment.
Display the Enfocus Inspector.
See Opening the Enfocus Inspector dialog
In the Enfocus Inspector, select the properties which should be identical in the other text, for example font and size, but not spacing.
Click Select Similar Objects.

All the text which has the same properties is now selected.