Copies the pages of each selected document into one new PDF. The file list is the output order; use the Move up and Move down buttons before processing.
Before you start
Keep the original document in a safe location and work on a copy. Open it in a PDF reader, note the page count and check whether text is selectable. Close unrelated memory-heavy tabs if the file is large. The public tools accept up to 50 MB per input file, while device memory can impose a lower practical limit.
Follow the tool workflow
- Open Merge PDF and read the limitation beside the controls.
- Select the correct source files and move them into the intended output order. Confirm the filenames before you continue.
- Check the selected settings and run the operation. The progress area reports processing; an error means no successful conversion is available.
- Download the actual result and open it in the application that will be used by the recipient.
A concrete example
Put an application form first, identity document second and supporting pages third. Open the merged output and check page order.
Understand what is preserved
Interactive forms, bookmarks, document-level attachments and existing digital signatures may not survive page copying. Keep the originals.
Verify before relying on the result
Compare the first and last page of each source with the output. Check that no file was selected twice, no section is missing and page orientation is correct. If the inputs contain filled forms, confirm the visible values and keep the source forms in case further edits are needed.
If the operation fails
Use the displayed error to narrow the problem. Confirm the format and file size, then try a small non-sensitive sample. A password-protected PDF may need to be unlocked with a known password first. For a large scan, split it into smaller groups. Contact support with the tool name, browser and error message; do not send private documents.
Privacy and related reading
Document processing in these public tools runs locally. Pages, libraries and fonts still load from the website; see the privacy policy. A local operation is not a substitute for the security requirements of your workplace.
ILovePDF.Store implementation guide · updated 2026-10-18.