How do I change a pdf file%26#039;s dpi size (I need it at 300) and also make the file less than 100 MB?|||u can try Foxonic Standard or Professional Edition (a powerful PDF tool) to change PDF DPI.
3 steps to change DPI of PDF file with Foxonic Std / Pro:
(1) set building mode to %26quot;One to One%26quot; and set destination PDF file name, location.
(2) set %26quot;Image Layout%26quot; -%26gt; select %26quot;Set scaling factor%26quot; -%26gt; select %26quot;Resolution: 300 dpi%26quot;.
(3) select source PDF files and right click the selected PDF files, a menu will popup, click %26quot;Build selected files to PDF%26quot;, then the DPI of all the selected source PDF documents will be changed to 300 DPI automatically.
You can download and try it for free from here:
http://www.caisdata.com/foxonic.htm|||If the document you are converting to pdf is an InDesign one, the easiest way is to go to File%26gt;Export and select pdf format.
Once you have given it a name and chosen a location for saving it, a dialog box similar to the Print one will show - go to the Compression tab and enter your values.
If you need to reduce the size of the pdf file, you can do so in Acrobat - open the pdf file and go to menu Advanced%26gt;PDF Optimizer where you can perform a number of tasks that may reduce the size of your file.
Alternatively use File%26gt;Reduce File Size. This will strip out any unnecessary information but may affect the quality of some images. I have found it a very effective way of reducing the file size and have not personally experienced any problems with images as a result of this, but thought I%26#039;d mention it just as a warning!
