Choose bounded PDFs
Type, signature, file size, total bytes, encryption, and total pages are checked locally.
Three explicit steps
From complete files to one result
Arrange whole files
Move rows up or down; pages within each source retain their visible order.
Merge and inspect
Create one fresh PDF, read exact evidence, download it, and verify it independently.
Focused assembly workflow
What PDFMerge keeps explicit
- Put a cover PDF before a complete appendix without sending either file away.
- Reorder several complete exports while retaining page order inside each one.
- Measure the actual result rather than guessing its page count or byte size.
Whole PDFs · no upload
Build one ordered PDF locally
Choose complete files, move them into order, merge once, then inspect the exact downloaded result.