Merge PDF
Many exam forms want all your documents in a single PDF. Upload your marksheets, certificates and ID proof, drag them into the right order, and merge them into one clean PDF — no watermark, all in your browser.
Your documents never leave your device
All processing happens inside your browser using the Canvas API — there is no server upload, no cloud storage, and no data retention. We have zero access to your files. Nothing is stored for any duration, because nothing ever travels to our servers in the first place.
No server upload
Files stay in RAM, processed client-side
No account required
No email, no login, no tracking
No watermark
Output is clean — usable directly on exam portal
How it works
Upload PDFs
Click or drag up to 20 PDF files — marksheets, certificates, ID proof.
Set the order
Drag the files to arrange them exactly how your form needs them.
Browser merges
All pages are copied into one PDF using pdf-lib — no watermark, no upload.
Download
Get a single merged PDF, ready for your exam portal.
Frequently asked questions
How do I merge PDF files for an exam form?
Upload all your PDF files, drag them into the order you need, then tap Merge. The tool combines them into a single PDF in your browser. Download it and upload to your exam form.
Does merging add a watermark or change quality?
No. Pages are copied as-is into one PDF with no watermark and no quality loss. Only the files are joined together.
Can I merge a password-protected PDF?
No. Encrypted or password-protected PDFs cannot be merged. Remove the password first (open it and re-save without protection), then upload it here.
Are my PDFs uploaded to a server?
No. All merging happens in your browser using pdf-lib. Your files never leave your device.
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