Mac users interested in Osx 10.5.8 pdf editor generally download:
Work with a collectiom of editing and management instruments for PDF files. Check out the options for viewing the content of the pages, browsing, adjusting the text, the placement of images and graphics, change digital signatures, backgrounds, and watermarks.
iSkysoft PDF Editor is more than its name implies. Besides helping you edit your PDF documents with ease, this program also enables you to create, merge, and convert PDFs on your Mac.
The utility consists of four built-in tools (Edit PDF, Convert PDF, Create PDF, and Combine Files), each with settings that can easily be configured even by a beginner computer user.