1.4.5. Editing and Retouch

 

As you already know, a PDF can - if at all be corrected, edited or retouched only with great difficulty after its finalisation; as there is no such thing as a PDF-Editor. In order to be able to edit a PDF document with an image processing program like Adobe Photoshop, you would first have to allow this program to raster the PDF document, but then again, this would make the document loose its PDF character.

 

On the other hand, the TIFF files provided by EXTIF pro can be easily and conveniently edited in any image processing program, of course offering opportunity to retouch each single color channel separately.