Sometimes, people need to merge multiple pdf documents into one pdf file.

For example: With the rapid development of the Internet, before this, people used paper invoices and bills.

Now, everyone uses electronic invoices, and these electronic invoices are basically stored on computers in pdf file format.

Therefore, in their daily work, financial staff need to merge these electronic invoices in pdf file format into one pdf file for easy printing and output on A4 paper.

So, how to merge multiple pdf files into one file?

Usually, people like to use the free pdf combiner provided by the Sanbrowser browser to solve this problem.

The following will introduce the method and steps of how to use Sanbrowser's pdf merger tool:

1. Open the pdf combiner through Sanbrowser. For specific methods, please refer to What is Sanconvertor?

2. Click the "Merge pdf" button to use this pdf merger tool.

3. Click the "Add file" button to add all the pdf files that need to be merged to the merged file list.

4. By dragging and dropping, you can sort the files in the merged file list

5. Set the RANGE parameter. For the specific setting method, see How to set the convert range of Sanconvertor?

6. Click the "Select" button to change the output directory, which is the folder where the merged pdf is saved.

7. Click the "Start" button to launch the pdf combiner.

8. When all the progress bars show 100%, it means that the pdf merge is completed.

9. Click the "Open" button to view the merged pdf file.