Anyone can combine PDF files easily with the use of PDF Split & Merge Tool. You can combine lots of PDF folders and PDF files into a separate PDF file. with the help of this, you can Add bulk PDF folders to a single PDF File in one attempt. You can combine multiple files in simple steps- 1. Download and Run the tool. 2. Click on the Merge button. Select from Add File or Add Folder Option. 3. Click On Process button. 4. Select the desired location to save PDF file and click on the Save button. The Merge Process has done successfully.