merge
Combine multiple PDF files into one document.
About this tool
Merge PDF files into one document.
Rockspace Merge PDF lets you combine multiple PDF documents into a single file. Add your PDFs, arrange them in the order you want, and merge them into one downloadable document.
The workspace also shows the number of files, total pages, and file sizes before you merge, making it easier to check your documents before creating the final PDF.
How it works
How to merge PDF files
Add your PDFs
Select or drop the PDF files you want to combine.
Arrange the files
Drag the files into the order you want them to appear.
Merge
Click Merge PDFs to combine the selected documents.
Download
Your merged PDF is generated and downloaded to your device.
Common uses
When is merging PDFs useful?
Processing
Your PDFs are processed in the browser.
This merge tool uses the selected PDF files directly in the browser. The files are read locally by the application and their pages are combined into a new PDF document.
After the merge is complete, the resulting PDF is prepared as a downloadable file on your device.
FAQ
Frequently asked questions
What does a PDF merger do?+
A PDF merger combines pages from multiple PDF files into one PDF document. You can arrange the files before merging so the resulting document follows the order you choose.
Can I change the order of my PDFs?+
Yes. After adding your files, drag them into the desired order before selecting Merge PDFs.
How many PDF files can I merge?+
The current interface accepts multiple PDF files. Practical limits can depend on the size and complexity of the documents and the resources available in your browser.
Can I merge a single PDF?+
Merging requires at least two PDF files. If you select only one file, the tool will ask you to add another PDF.
Where is the merged PDF downloaded?+
After the merge finishes, the application creates the resulting PDF as a downloadable file and starts the download in your browser.
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