Infix Pro PDF Editor can change the size of fonts used throughout a document using the Find and Replace Font Size facility This presents a simplified interface to the more sophisticated facilities offered by the Find & Replace dialog in Infix Pro PDF Editor Pro.

  1. Choose Edit->Find & Replace->Font Size...
  2. Choose the Original Font you want to search for. 
    Select any one of those currently used in the document from the drop-down list.
    Alternatively, you can enter a wild-card expression in order to match a family of fonts. For example, Times* will match all fonts whose names start with Times such as Time-Roman, Times-Roman Italic, etc.
    F? would match all two-letter font names such as F0, F1, etc.
  3. Choose the Original Size of text you want to change. 
    For example, if you want all Helvetica 12pt text to become 14pt, choose 12 here. If you want all sizes of your chosen font(s) to change, choose Any.
  4. Choose the New Size you want your text to become. Using the example above, this would be 14pt.
  5. Press Replace All
    Any text written using the original font and size will be changed to the new size and the paragraph in which it resides will be reflowed.