Practical walkthrough · Updated 2 October 2026
Prepare an assignment with Merge and Split PDF
Practise page selection and document order with an original three-page sample, then check the downloaded PDF before submission.
An assignment often needs a cover, the main work and supporting pages in a particular order. Start by checking the submission instructions: one PDF or separate files, the required page order, and the maximum size. The sample below is fictional and has a cover, a notes page and a checklist. You can practise without uploading a private document.
Download the three-page sample assignment PDF. Page 1 is the cover, page 2 is the notes, and page 3 is the checklist. All three pages use A4 dimensions. The file has ordinary searchable text; it contains no signature, official certificate or personal record.
Extract the notes and checklist
- Open Split PDF and choose the sample file.
- Enter 2-3 in Page Range Selection. The selected count should be two. You can also tap page thumbnails.
- Choose Extract & Save, then download the result.
- Open the download in a separate PDF viewer. It should have two pages: Revision notes followed by Submission checklist.
The tool outputs selected pages in their original source order. Entering 3,2,2 still produces pages 2 and 3 once each; it does not reverse their order. Use PDF Page Reorder when the pages themselves need rearranging. Ranges such as 2junk, 3-2 or 1-999 are invalid for this three-page example.
Create the cover, then merge the two files
- Return to Split PDF, select only page 1, and download the cover.
- Open Merge PDF. Choose the cover PDF and the two-page result from the first exercise.
- Check the file list. Move the cover above the notes/checklist file if necessary. Merge uses file order, including every page within each file.
- Merge and download. Reopen the result and confirm the sequence: cover, notes, checklist. There should be three pages.
What to inspect before a real submission
- Confirm page count and order; an extra blank page can be easy to miss.
- Zoom in on small text, diagrams, signatures and any scanned page.
- Check form fields, links and bookmarks if you depend on them. Combining pages does not establish that every document-level interactive feature is preserved.
- Check the resulting file size against the portal's actual limit. Merging is not compression.
If the file will not open or export
Use a valid PDF that you can open in another viewer. A password-protected file may need PDF Unlock with the correct password first. Very large documents can exceed a phone's memory; try fewer files or a desktop browser. Keep the originals so a failed or incorrect export can be retried.
Merge and Split perform this workflow in the browser. They do not turn photographed text into searchable text, and removing a page is different from removing private information within a retained page.
