Want to implement this site on your own internal network or web server? From within the drop-down menu, select the option of the combine
You can rearrange the documents you want to combine and place them in the desired order by using your touchscreen The needed option is always available in one click

Combine or merge files into a single PDF, Adobe Acrobat DC

It's probably not the best option for a confidential report, though.

How to Combine PDF Files Into One Document
You can expand multi-page documents by clicking the expand icon that appears at the top right of the file thumbnail when you hover your cursor over it
How to merge PDFs and combine PDF files
The document may include either vector or raster images, hyperlinks, buttons, text blocks, diagrams, etc
3 Ways to Merge PDF Files
Note: Use Shift + click to select a series of pages to remove
Then all selected documents are inserted into current document When you click Open, the Stapler wizard appears
These options are the most reliable To accomplish more complex tasks, you need to install additional software

How to combine multiple documents into one PDF file in Word?

Open Preview by right-clicking on the documents and use the Open With option and then Preview.

Merge PDFs
There is no need to install special software and uploaded files can be in various formats like doc, xls, ppt and so on
Creating a PDF from Multiple PDFs
When everything is arranged, you can click on Merge all to combine the print jobs into a single document
How to combine multiple documents into one PDF file in Word?
You can add files or a folder from your computer, or add content directly from a scanner, web page, or your Clipboard