Benim tercih sırası içinde:
Mac:
Skim - Select a Text Box. Look on the bottom right for X,Y, plus the box height & width.
Preview (included in OSX), Select a Text Box:
Tools -> Show Inspector -> pick 4th tab that has a little ruler icon.
This gives coordinates, but with an upper-left origin (web standard origin,
but not the pdf convention)
Linux and Unix: don't know, but try...
GSView
xpdf
evince
gnome-gv
Windows:
GSView is now my favorite: fast, convenient alway-on coordinate display, free
Foxit Reader, free for reading coordinates (see 'Properties' box),
$100 if you want to save file revisions.
Foxit Phantom (130 $) koordinatlarını görüntüler değil.
PDF-Xchange will also do it for free, but the Y origin is upper-left, not lower-left,
so you have to subtract every Y from your page height.
And the coordinates have to be interpreted by reading an edge scale,
which is hard to do accurately.
Adobe Acrobat - A sales and a tech support ticket I filed say that the $700 reader
will do it. I haven't checked.