The program can also convert your PDF documents to image files such as JPEGs, TIFFs, PNGs and Bitmaps or even directly to a TXT file for viewing, saving and editing in Windows Notepad. The program can also be run as a portable application from pen drives and USB sticks.Įdit functions include rotate documents, add comments or annotations to PDF files, add watermarks to your PDFs from any image file on your hard drive or from the Windows clipboard, mark-up pages with text and objects and even edit the text in PDF files directly from within the PDF-XChange Viewer 'Typewriter' mode. It can display multiple PDF files within a tabbed interface and can even edit PDF files. PDF-XChange Viewer is a great PDF-viewer full of useful features. Thank you, Bruce Chitiea SafeSectors, Inc.Powerful PDF viewer which includes tools to view, comment and annotate portable documents with export options, OCR tool and encryption. I will explore Tracker Software's resources on their Preview Handler and report back.

Unchecking the now-blank first instance does not affect the outcome.

pdf extension to the second instance removes it from the first instance. Unchecking this second instance does not affect the undesired outcome.ī. The second of the two (also checked) lists no extension.Ī. The first of the two (checked) lists the '.pdf' extension. There are two (2) entries for the PDF-XChange Preview Handler in the ActiveX.Note: After each DOPus configuration change discussed below, DOPus was closed, then reopened for testing.ġ.Elimination of a PDF association with Internet Explorer (32) did not affect the DOPus outcome (Note that 'Directory opus ActiveX Proxy' remains in the Task Manager Background Processes list following DOPus termination. File Explorer still declines to view PDFs, but does not crash.

Thank you for your detailed, cogent response.

Pdf viewer x change