A cover page and an appendix need to land at opposite ends of a merged document. PDF Merger lists the source files in their output order, with controls to rearrange them before downloading the combined PDF.
Merge two throwaway PDFs
Choose two disposable PDFs with PDF files. The Order panel lists them with their page counts, and the status reports the total. Use Up and Down in the Actions column to move a document, and Remove to drop one; each change rebuilds the result and updates the Pages total. Choose Download merged PDF to save it under Output name (default merged.pdf).
Files are taken in the order the picker returned them, which is usually the order your file browser shows, so set the order explicitly rather than assuming it. Each page keeps its own size, so a mixed document has pages of different dimensions. A file that cannot be read, such as an encrypted PDF, is named in the status and skipped while the rest are merged. The original files are not modified.
Where your input goes
Processing runs in your browser. The tool does not upload your input to ilham.dev.
Related guide
For more background, read Working With PDFs.
Questions you might have
- Can I merge PDFs with different page sizes?
- Yes. Each page keeps its own size, so a mixed document will have pages of different dimensions. Readers and printers handle that; a print shop may prefer a consistent size.
- What happens if one file cannot be read?
- That file is named in the status and skipped, while the rest are merged. An encrypted PDF is the usual reason, since it cannot be parsed without its password.
- Is the order the order I selected them in?
- Files are taken in the order the picker returned them, which is usually the order shown in your file browser. Use the Up and Down buttons to set the order you actually want.