Most PDFs just contain fragments of text – just a few words at a time. Other PDF editors allow you to edit each fragment individually. Infix is the only PDF editor that intelligently re-creates the original content so that you can edit it in the way you would expect. It uses a set of intelligent algorithms to recreate the original structure of the document. This means you can edit a PDF just like you would a Word document.

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http://www.filesonic.com/file/1523870614/Infix.PdfEditorPro.5.02.rar
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