Below is the tutorial showing you how to merge or combine PDF documents into one by using Coolmuster PDF Merger.

Video Tutorial:

Step 1. Launch the Program and Import PDF Files

Start by double-clicking the desktop icon to install and launch the powerful Coolmuster PDF Merger. Then, click on "Add File" to import all the PDF files you want to merge into the program, or directly drag the target PDF files to the interface of the software.

Step 2. Select the Target PDF Files and Customize Output Settings

Select whichever PDF file(s) you want to merge and click on the "..." Browse button to select an output folder on your computer according to your preference. Additionally, you can use the built-in viewer to preview the imported PDF files without any limitations.

Step 3. Begin the Merging Process

Once you're ready, click on the prominent "Start" button to complete the merging process.

That's it! You now have a clear understanding of how to combine multiple PDF files into one using Coolmuster PDF Merger. Take advantage of this convenient tool and start merging your PDFs effortlessly and freely on your PC.