Easy Way of Translating PDF on Mac

One of the banes of translation is certainly dealing with PDF. Introduced in the early 1990s, it was mainly used as means of prepress proofing. Containing information on its text formatting and inline image, the file format is intended to display the file properly without requiring the receiver to have any desktop publishing software, and not meant to be edited. Its convenience and popularity, however, gave rise to clueless client, and agencies, sending PDF files to be translated.
Back in my Windows days, my favorite tool in handling PDF is Iceni's Infix PDF Editor. It's a cool program that lets you edit PDF file directly, making it easy to correct typos. And in addition to editing PDF, Infix also makes it easy to translate PDF while retaining its original layout. Another good news is, especially for Mac translator, like yours truly, Iceni now has Mac version of Infix.