Upload: Click "Browse for Files" or drag and drop your PDF documents into the upload zone. You need at least two files to merge.
Reorder: Once uploaded, the files will appear below the upload zone. Drag and drop the file names in the list to set the desired order for the final merged PDF.
Customize (Optional): Check the "Add Page Numbers" box if you want sequential numbering in your new document, and select a color.
Merge: Click the "Merge PDFs" button. The tool will process the files instantly in your browser.
Download: Once the progress bar reaches 100%, click "Download Merged PDF" to save your new file.