Submitting multiple attachments as one file
Portals often accept only one file for a submission. Merging allows you to combine the required pages into a single PDF and reduce upload mistakes.
Merge PDF
Combine multiple PDF files into one document, with optional page ranges from each source file.
How to merge PDF files When your source pages are spread across multiple PDF files, combining them into one document is usually faster than editing each PDF separately. This tool merges files in your browser with no installation. You can also pull only selected page ranges from each source PDF when you need a clean submission pack without sending whole documents. Useful when: submitting multiple documents, building a job application packet, bundling appendices, combining scanned batches, or merging selected pages from several PDFs.
How to use
Add PDFs, optionally enter page ranges for files that should contribute only selected pages, confirm the order, merge, then verify the result before sharing it.
- Click 'Select Files' or drag and drop your PDF files
- Optionally enter page ranges for any file if you only need selected pages
- Reorder files by dragging them to your preferred order
- Click 'Merge PDFs' to combine all files
- Download your merged PDF document
Why this tool is useful
Many submissions and sharing workflows require a single PDF file. When documents are split across multiple files—scans, appendices, receipts, or separate pages—sending them individually increases the risk of missing pages or confusing order.
Merging PDFs helps you produce one coherent document that is easier to review, upload, archive, and share. In some workflows, you do not want the entire source document in the final bundle. Being able to merge only selected pages from each PDF keeps the output focused and avoids oversharing.
What this tool helps with
A single merged file reduces overhead for both the sender and the reviewer. It also makes naming and storage easier: one file per submission or case is simpler to track.
When you can control ordering, you can build a clear document flow (cover → body → appendix), which improves readability and reduces back - and - forth requests for clarification. If you can also select exact page ranges per source file, you can prepare tighter submission bundles without editing the original documents first.
Examples
Creating a readable sequence for review
Reviewers expect a logical order and consistent flow. Reordering and merging helps you avoid confusion caused by scattered documents and inconsistent naming.
Combining only the pages you actually need
Sometimes each source PDF contains extra pages you should not include. Selecting specific page ranges lets you merge only the relevant pages into one focused file.
Recommended for
Recommended if you: - need to upload one PDF instead of multiple files - combine scans, appendices, or receipts into a package - want a clear cover/body/appendix flow - need only selected pages from each source PDF - reduce page loss and ordering mistakes
Privacy and processing
PDFs are merged entirely in your browser. Your files are not uploaded to our servers.
Frequently Asked Questions
Can I reorder the PDFs before merging?
Yes, you can drag and drop files to change their order before merging them together. The final PDF will follow your arranged order.
Can I merge only specific pages from each PDF?
Yes. Leave a file's range empty to merge the whole file, or enter ranges like 1 - 3, 5, 8 - 10 to merge only selected pages from that PDF.
Is there a limit on how many PDFs I can merge?
No, there is no limit on the number of files. You can merge as many PDFs as you need in a single operation.
Are my files uploaded to a server?
No. Your PDFs are merged directly in your browser. Nothing is uploaded to our servers.
What's the maximum file size for merging?
Each PDF can be up to 50MB. For larger files, consider compressing them first using our PDF Compress tool.
Will merging affect the quality of my PDFs?
No, merging PDFs does not reduce quality. The output maintains the same quality as your original files, including text, images, and formatting.
Can I merge password - protected PDFs?
Currently, password - protected PDFs need to be unlocked first. Remove the password protection before merging.
Does this work on mobile phones and tablets?
Yes, our PDF merger works on all devices including iPhones, Android phones, iPads, and tablets. No app installation required.
Is the merged PDF watermarked?
No, we never add watermarks to your files. The merged PDF is exactly what you created, with no branding or modifications.
Related Tools
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