instead of cropping double click the background layer in the layer pallete
that will turn it into a layer then go to the select drop down menu and
select all then go to the edit drop down menu and select transform , scale
and try scaling it down, instead of cropping and changing the file size.
"Ursula Scheu" <ursulascheu@gmx.net> wrote in message
news:bh6ass$unf$05$1@news.t-online.com...
> Hello,
>
> at my work, I have some pdf files containing text (book covers). There
> is no chance of getting the original graphic files from the guy who made
> them. But I have to put these book covers into a printed catalogue (made
> with indesign), into the web and so on. I have to crop the images,
> (likely) increase contrast and the text is supposed to stay readable.
>
> Now I wonder which is the best way to do so. I thought open the pdf
> files in photoshop, crop them, save them with smaller image size. But
> what about the fonts? Is there a better way? Any help is appreciated ;-)
>
> Greetings,
> Ursula
>