Merge PDF Online Free
Combine, merge, or join multiple PDFs into one document — drag to reorder, then download
Drop PDF files here
or select files from your device
Minimum 2 files · guests up to 100 MB each · Free/Pro higher
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Merge Notes
Guide
Merge PDF Files Online – Free PDF Merger
PdfPeaks Merge PDF is a free online tool that combines two or more PDF files into a single document. Add your files, drag them into the order you want, click Merge PDF Files, and download the result. It needs no account and adds no watermark. Guests can upload files up to 100 MB each, and Free and Pro accounts get higher limits.
Most people land here because an online form accepts only one attachment. A visa application, a university admission portal, a job site: you have a CV, a cover letter and a handful of certificates, and the upload box takes a single file. This tool joins them into one PDF.
Add at least two PDFs, drag them into the order you want, and press Merge. Files are joined top to bottom exactly as listed, and the pages keep their original text, fonts and images. Guests can upload files up to 100 MB each, and Free and Pro accounts get higher limits. It works in any modern browser on Windows, Mac, Linux, iPhone and Android.
How It Works
Merging takes about a minute.
1. Select your PDFs. Click Select PDF Files or drop them onto the page. You need at least two, and Add Files lets you include more later.
2. Set the order. Drag each file by its handle. The merged PDF follows the list from top to bottom.
3. Click Merge PDF Files. Your files are uploaded and joined into one document.
4. Download the merged PDF. Use Merge More Files if you have another batch.
Merging on different devices
Windows and Mac: any current browser works. You don't need Adobe Acrobat or Preview.
iPhone and iPad: open PdfPeaks in Safari or Chrome and pick files from the Files app.
Android: use Chrome and choose PDFs from your phone storage or Google Drive.
Security & Privacy
Merging happens on our server, not inside your browser. Your files are uploaded over an encrypted HTTPS connection, joined into one PDF, and made available through your download link. [Uploaded and merged files are deleted automatically after X hours. Replace X with your real retention period, or delete this sentence if you don't have one.]
You don't need an account to merge files, and the result has no watermark.
If a document is highly sensitive, such as an unredacted ID or a medical record, an offline tool may suit you better. Whichever you use, delete the downloaded copies when you're finished.
Common Use Cases
- Job applications: put your CV, cover letter and certificates into one file for portals that allow a single upload.
- Visa and embassy forms: combine the passport copy, bank letter and covering letter in the order the checklist asks for.
- University admissions: join transcripts, degree copies and an ID copy into one submission.
- Students: merge assignment pages and scanned notes before handing in.
- Business paperwork: combine invoices, quotations and contracts for a client or accountant.
- Tax and bank documents: bundle statements and receipts for a filing or a loan application.
- Legal and HR: assemble signed pages and annexures in the right order.
- Printing: send one file to the printer instead of a dozen.
- Need CNIC front and back on one page? Use ID Card to PDF instead.
Tips for Best Results
- Name your files 01, 02, 03 before uploading so the order is obvious in the list.
- This tool orders whole files. To reorder or remove single pages, use Organize PDF first.
- Unlock password-protected PDFs with Unlock PDF before merging.
- Convert photos and scans to PDF with JPG to PDF, then add them to the list.
- If the portal has a size cap, run the merged file through Compress PDF. Many portals cap uploads at 200 KB to 1 MB.
- Merged scans can't be searched until you run Make Searchable on the result.
- Open the finished file and check the page count and order before you send it.