Merge PDF for exam form
Join Aadhaar, PAN proofs or other files into one PDF. Reorder the pages. Pick the size your form asks for — 200 KB, 300 KB, 500 KB, 1 MB or 2 MB.
In-browser Never uploaded Free, no sign-up Updated 25 Aug 2026
Add PDFs or document photos — they become one file, in this order.
What you get
Page photos and unlocked PDFs become one ordered PDF. Reorder the stack, pick the portal cap, then download.
How it works
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Add PDFs or document photos
Drop Aadhaar front and back, PAN proofs, or other files. Photos become pages; existing PDFs keep their pages.
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Reorder the pages
Use the up and down buttons so the file matches the order the portal asks for.
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Pick the size limit
Keep 200 KB, or switch to 300 KB, 500 KB, 1 MB or 2 MB from your form. The live size sits next to the stack.
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Download the one PDF
Download unlocks when the merged file fits the cap. Upload that file on the official form.
Questions
Should I merge PDFs or keep them as separate files?
Merge only when the portal asks for one clubbed PDF. Exam forms with a separate slot per document — NEET's category certificate and Class X marksheet, for example — reject a combined file. If the form says club documents into one PDF (UTIITSL PAN proofs, some state PSC kits), merge here, then pick the size limit.
Which size limit should I pick?
Keep 200 KB unless the form says otherwise — that is the common exam-form PDF ceiling. UTIITSL wants the form and proofs clubbed into one PDF up to 2 MB. The size buttons on this page set that limit; the table below lists sourced clubbed-PDF rules.
Merge Aadhaar front and back PDF kaise kare?
Aadhaar ke front aur back, ya POA ke pages, yahan add karo, order set karo, form ki size limit chuno, Download dabao. Ek PDF milta hai. myAadhaar online update supporting documents PDF ya JPEG leta hai — alag slot ho to merge mat karo.
Does my file leave my device?
No. Merge, reorder and any shrink-to-cap rebuild run in your browser on this page. Nothing is uploaded to any server.
Can this shrink every merged PDF under the cap?
No. If the joined file is already under the limit, you can download it. If it is over, this page can rebuild up to 5 pages from scans to try to fit. A locked PDF, or more than 5 pages still over the limit, stays locked — Download will not appear.
Get your other files ready too
Everything else about this tool
When a portal wants documents clubbed into one PDF
| Exam | Dimensions | File size | Format | Verified |
|---|---|---|---|---|
| UTIITSL PAN — form and proofs clubbed | 200 DPI colour scan | up to 2 MB | One PDF | 2026-08-10 |
| Protean PAN — proof documents (DSC) | Black and white, 200 DPI | 300 KB per page | 2026-08-10 | |
| GST registration — consent letter + electricity bill | Readable scan | up to 100 KB each | JPG/PDF | 2026-08-10 |
| myAadhaar online update — POA supporting document | Front and back of the POA, or a multi-page scan | no KB cap in the official wording | PDF/JPEG | 2026-08-12 |
Sources: UTIITSL scanning guidelines via the APOnline PAN process document and Protean TIN DSC guidelines (checked 2026-08-10); GST Registration Document Checklist (tutorial.gst.gov.in, checked 2026-08-10); UIDAI myAadhaar online-update FAQ (old.uidai.gov.in, checked 2026-08-12). Protean lists 300 KB per page, not one file-wide cap. GST lists 100 KB per proof — club them only when the portal shows a single slot. UIDAI publishes no KB cap for the POA PDF.