Please check the frequently-asked question list below. If your question isn't covered, email our support for a prompt reply.Contact support
To use PDF Manager as a viewer, press the fourth view option in the top-middle of the app.
In PDF Manager, open the first source PDF with the
Open PDF button.
Once the first PDF is loaded, press
Merge PDF and select another PDF. The new PDF will appear as a stack of pages, appended to the first PDF.
You can then drag the documents, pages, or ranges of pages (by shift-clicking) to reorder them.
If you need to reorder pages across document stacks, switch to a thumbnail view.
To make changes to a PDF without overwriting the original, take these steps:
A new PDF called New document will appear. Make your changes here, then press
Save to save your changes in the new PDF without affecting the source PDF.
Alternatively, open your PDF and press the
Save As button that appears. Enter a new filename for the duplicated PDF. Your PDF will be copied, and any edits you make to it will apply to the new copy and not the original.