Organize scans before merging
Scanned paperwork is often created in several sessions, producing files such as scan-1.pdf, scan-2.pdf and scan-final.pdf. Before merging, open each file and identify which pages it contains.
A useful method is to rename files with a numeric prefix such as 01-cover, 02-form and 03-attachments. That gives you a visible order even before the merger opens.
Watch for scan-specific problems
Scanned pages can be upside down, duplicated, blank or captured at different page sizes. Merging does not fix those issues automatically; it only places the existing pages into one document.
If one scan contains pages in the wrong order, reorder that PDF first. If it contains blank pages, remove them before merging so the final packet stays clean.
Keep an archive trail
Save the merged document with a descriptive filename and retain the original scans until you have verified the output. For applications or compliance records, it can be useful to keep both the source scans and the final assembled version.
If file size becomes excessive after combining several image-heavy scans, compress the merged PDF only after checking that all pages are present.
Repair the scan sequence before assembling the packet
Worked planning example: scan A contains the cover and form pages 1–2; scan B contains form pages 2–4. Merging both unchanged creates six pages and repeats form page 2. The intended packet has six pages: cover, form 1, form 2, form 3, form 4 and a separately scanned signed attachment.
Pageivo does not detect that duplication or improve the scan. Inspect each source in a PDF reader. In scan B, remove physical position 1 only after checking that it really repeats the same completed form page, then add the reviewed attachment. Different filled-in versions are not interchangeable.
| Source | Physical pages to keep | Role |
|---|---|---|
| A: cover, 1, 2 | 1–3 | Opening three pages |
| B: 2, 3, 4 | 2–3 | Next two pages; discard the confirmed duplicate |
| Signed attachment | 1 | Final page |
Handle defects outside the merger
Use the scanner or a suitable image/PDF editor to rotate, deskew or rescan a blurred page. Pageivo merging supplies neither OCR nor automatic repair. Do not compress until the packet is complete and only if a size requirement justifies the loss of structure.
- Keep the original scans in a separate folder.
- Create the corrected copy of B with Delete PDF Pages, entering 1.
- In Merge PDF add A, corrected B and the attachment one at a time. Check Selected files.
- Open the six-page result and compare every page with the assembly plan.
Use the related Pageivo tool
Combine multiple PDFs into one clean document. The operation runs in your browser and does not require an account.