Procurement needs invoices, POs, and warranties bundled for a review meeting tomorrow. I can pull files, but I worry a…
Open Adobe Acrobat.
Go to File > Combine Files.
Click Add Files and select the PDF files you want to merge.
Arrange the files in your desired order by dragging and dropping them within the list.
Click Combine to merge the selected files into a single PDF document.
Save the new combined PDF to your preferred location.
You can preview and reorder files before combining to ensure the final PDF is in the correct sequence.
This runs in the Acrobat app - there is no separate API for this task.
The order matters because Adobe Acrobat merges files from top to bottom. If your files are in the wrong order, your final PDF will not make sense. Always drag the file thumbnails to put them in the correct sequence before you click 'Combine'.
No, combining files rarely makes the PDF smaller. In fact, it might even make it a little bigger. If you need a smaller file, you should compress the PDF *after* you combine all the files. This will reduce its size without losing important information.
| Feature | Purpose | Input |
|---|---|---|
| Combine Files | Creates one new PDF from many different files (Word, Excel, images, PDFs). | Multiple files of different types. |
| Add Pages | Inserts pages from one PDF into another existing PDF. | Pages from an existing PDF. |
You should keep your original files for a few days. This is helpful if you need to combine them again. Maybe you made a mistake in the order, or you forgot to include a file. Having the originals makes it easy to fix and re-merge without extra work.