Editing B W image files within Acrobat

Editing B/W image files within Acrobat

As someone doing historical research, I scan a lot of microfilm/fiche
directly into my computer into pdf format.  While of course getting
the exposure perfect on each scan is one option, that's extremely time
consuming and often not an option - I'm typically in a time rush to
scan as much as possible.

Anyhow, I have found that if I open the PDF in my copy of Photoshop 7
(old, I know), I can make each page of text look pretty much perfect
just by adjusting the levels.  Problem is I can only save one page at
a time as an image file, and then have to rebuild the PDF.  Is there a
program that would let be adjust basic image settings like levels,
brightness/contrast, and others for each page or globally for the
entire PDF without extracting and rebuilding it?  Thanks very much.

Re: Editing B/W image files within Acrobat

On Sep 28, 5:02=A0pm, "Don Schmidt" <Don Engin...@PNB.Retired_1987>
wrote:
> SnagIt might do it for you.
>
> http://www.softwarecasa.com/snagit.html?gclid=3DCLqBy8PH1YMCFQ7cSQod3zIq7=
w
>
> --
> Don - PDF-XChange Pro=AE/PDF-XChange Viewer Pro=AE
> Vancouver, USA
>
> "Ubertrout" <ubtertr...@gmail.com> wrote in message
>
> news:aba2fd7a-9baf-4ba9-ae5a-be7ae5712b84@a7g2000yqo.googlegroups.com...
>
>
>
> > As someone doing historical research, I scan a lot of microfilm/fiche
> > directly into my computer into pdf format. =A0While of course getting
> > the exposure perfect on each scan is one option, that's extremely time
> > consuming and often not an option - I'm typically in a time rush to
> > scan as much as possible.
>
> > Anyhow, I have found that if I open the PDF in my copy of Photoshop 7
> > (old, I know), I can make each page of text look pretty much perfect
> > just by adjusting the levels. =A0Problem is I can only save one page at
> > a time as an image file, and then have to rebuild the PDF. =A0Is there =
a
> > program that would let be adjust basic image settings like levels,
> > brightness/contrast, and others for each page or globally for the
> > entire PDF without extracting and rebuilding it? =A0Thanks very much.- =
Hide quoted text -
>
> - Show quoted text -

I'm a bit confused...Snagit looks like a screenshot utility.