JAMB and WAEC portals often reject uploads above a few hundred KB and require a single merged PDF per submission. With GekiPDF's merge tool, you can combine up to 20 files in one run, drag them into the order the portal expects, and download a single PDF ready for upload. No signup, no watermark, and your files are deleted after one hour.
The merge is lossless: pages are copied, not re-encoded, so quality stays identical. Mixed page sizes (e.g., scanned A4 plus phone photos) are kept as-is. Each source file can be up to 50 MB, and you get 40 conversions per hour per IP—enough for multiple attempts if the portal rejects a file.
Frequently asked questions
How do I keep my merged PDF under the portal's size limit?
Use GekiPDF's compress-pdf tool first on large scans, then merge. Compression reduces file size without changing text or layout. After merging, check the final size; if still too big, compress again.
Can I reorder pages before merging?
Yes. Drag files in the list to set the order they appear in the output. The final PDF follows that exact sequence, so put your passport photo first if required.
What happens to my files after I merge?
Files are uploaded temporarily and deleted automatically after one hour. No account is needed, and no copies remain on our servers after that time.
Do it in the full tool
Open Merge PDF for all options, or jump straight to another step below.
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