A visa applicant has three separate PDF scans — passport copy, salary certificate, and bank statement — and the application portal requires a single combined PDF.
The Walkthrough
- Check the portal's required order first
Some visa portals specify a required document order (e.g. passport first, then supporting financial documents) — check the application instructions before merging, since reordering afterward means starting over. - Upload all three PDFs into the merge tool
Add the passport copy, salary certificate and bank statement files, which the tool will let you arrange before combining. - Drag files into the correct order
Arrange passport copy first, followed by salary certificate, then bank statement — matching whatever sequence the application portal specified. - Merge and check the page count
After merging, confirm the resulting PDF has all expected pages from all three source documents, with nothing missing or duplicated. - Compress if the combined file is too large
If the merged file exceeds the portal's upload limit, run it through a PDF compressor next, checking legibility remains intact afterward.
The Takeaway
Getting the page order right the first time avoids re-doing the merge — checking the portal's required document sequence before combining, rather than after, is the single step that saves the most rework.
Try It With Your Own Numbers
This example used specific figures to make the process concrete, but the same steps apply whatever your actual numbers are. Run the Merge PDF with your own details — free, in under a minute, no sign-up required.
Frequently Asked Questions
Does merging PDFs reduce the quality of scanned pages?
No — merging combines existing pages as-is without re-compressing them, so quality stays the same as the original files; only a separate compression step would affect quality.
Can I merge PDFs and images together?
Typically yes, though you may need to convert images to PDF first using an image-to-PDF tool before merging them with existing PDF documents.
What if I need to remove a page after merging?
Use a PDF split tool afterward to extract just the pages you want, or start the merge again with the correct set of source files.
Is there a limit to how many files I can merge at once?
There's a generous limit designed to comfortably handle typical multi-document submissions like visa or mortgage applications.
Does merging work the same way on mobile as on desktop?
Yes — the tool runs in your browser, so merging works the same way whether you're on a phone or a computer.