The essentials
Choose the source documents in the order you want them to appear. Preview each PDF before merging to ensure it opens correctly and does not require a password. Mixed page dimensions will generally remain mixed after merging.
Practical steps
Once the tool runs, it assembles pages in memory and downloads a new PDF. Your original source files are not modified. Large or graphics-heavy documents may require more memory than a phone can provide.
What to double-check
After saving, check the order, page counts and any signature fields. Merging does not validate the legal content or automatically remove sensitive information.
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