Create a consolidated review file that avoids missed terms — merge all sponsor contracts into one PDF, add a contents …
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.
This problem can happen if the original files have hidden issues or corrupted structures. Acrobat might struggle to process them correctly, leading to the first file being duplicated. To fix this, re-save each original file using 'Save As' to refresh its internal structure before combining them. This often resolves the underlying data problem and allows Acrobat to combine all files correctly.
Merging files rarely makes the new PDF smaller. Usually, the size stays the same or even gets a little bigger. This is because Acrobat adds all the data from each file without removing anything. If you need a smaller file, you should combine the documents first, and then use Acrobat's 'Optimize PDF' or 'Compress PDF' feature after they are combined.
You can use the Adobe PDF Services API to combine files automatically. This is helpful for developers or for tasks that need to be done many times. The 'Combine PDF' operation lets you send up to 20 files to be merged into one PDF. You can also choose specific page ranges from each file, giving you more control over the final document. This automation saves time for repetitive tasks.