Install and Run the PDF Merge software as an Administrator on your System.

Opt with options as per your need:

• Add Files: It allows you to choose the PDF files.
• Add Folder: It permits you to browse the folder containing PDFs.

Click on the Add Files button and then add multiple PDF files and click Open.

Here, you can get an instant list of the added files. Additionally, select the Destination Path button to choose the saving path and click Next.

Select the Edit MetaData button and modify the Author, Title, Subject, CreationDate, Modification Date, and keywords data.

Check the Custom File Name feature if required. Enter a desired name to assign a name to the resultant file.

Select the option ‘Save Attachments in Subfolder’ to download the attachments of PDF files separately.

Click on the Merge button to initiate the combining of Multiple PDF files into one.

Wait till the conversion gets completed. After that, you will get a pop-up and click Ok.

Select the Download Report button to save the merging report of PDF files.