Portable Text Capture App

Fellow Forum Members,
From what I have read in this forum SnagIt is not available as a portable app because it is not freeware. The alternative I have read is FSCapture version 5.4.

The problem with FSCapture 5.4 is it does not support text capture like SnagIt does. FSCapture 5.4 only seems to capture images and not text in an editable format.

Can anyone out there recommend a solid portable freeware text capture app I can use to capture pages of text from a PDF file. Any info will be greatly appreciated. Thanks.