Merge PDF
Combine several PDFs, and even JPG or PNG images, into one tidy PDF. Drag the files into the order you want, choose which pages to take from each one, and download the merged file. Free, with no sign-up and no watermark, and your files are never uploaded.
Merge PDF
Add · Arrange · Merge · Download
How to merge PDF files
Add your files
Click Choose files or drop several PDFs onto the tool. You can add JPG, PNG and WebP images too.
Put them in order
Drag the files into the order you want, or press Sort by name.
Pick pages (optional)
Type a range like 1-3, 7 under a file to take only those pages. Leave it blank to use every page.
Merge and download
Press Merge PDF, then Download PDF. Your merged file is saved to your device.
Why use it
What this free tool does
Any order you like
Drag files to rearrange them before merging, or sort them by name in one click.
Choose pages from each file
Take only the pages you need from each PDF with simple ranges like 2-5, 9.
Mix PDFs and images
Drop in photos, scans and screenshots and they become pages in the merged PDF.
A bookmark for each file
Readers can jump straight to the start of each original file.
Forms and links keep working
Fillable fields and links between pages carry over into the merged PDF.
Locked PDFs too
Password-protected files ask for their password once, then merge like any other.
Merging that keeps your PDFs intact
Many free mergers flatten everything into a plain copy: links stop working, form fields disappear and the file grows. This tool copies each page exactly as it is, with its text, fonts, images, links and form fields, so the merged PDF behaves like the originals.
Each file's fonts and images are copied once, however many pages use them, and anything the chosen pages don't need is left out, so the merged PDF is usually no bigger than the files you started with.
Tip: Merging scans? Run the merged file through Compress PDF afterwards to make it small enough to email.
Your files stay on your device
Most online PDF sites upload your documents to their servers. Aleynray Ai does the work inside your browser instead, on your own computer or phone.
Nothing is sent anywhere, so contracts, bank statements, IDs and medical forms stay private, and there is no waiting for uploads.
- Free, with no sign-up or limits
- No watermark
- Files never leave your device
- Opens password-protected PDFs
- Works on desktop and mobile
Frequently asked questions
How many PDFs can I merge at once?
There is no fixed limit. Dozens of files and hundreds of pages work well on a computer. Very large jobs depend on your device's memory, so a phone may be slower.
Can I merge only some pages of a PDF?
Yes. Under each file, type the pages you want, for example 1-3, 8, 10-12. Leave the box empty to use all pages.
Can I combine images and PDFs?
Yes. JPG, PNG, WebP and other common images are added as pages, sized to match the PDF pages.
Will links and form fields still work?
Yes. Links between pages and fillable form fields are kept. If two files have a field with the same name, one is renamed so both keep their own answers.
Can I merge password-protected PDFs?
Yes. You are asked for the password when you add the file. The merged PDF has no password.
Is it free?
Yes. There is no sign-up, no limit on files and no watermark.
Are my files uploaded?
No. The tool runs inside your web browser and works on the file on your own device. Nothing is sent to a server, so private documents stay private.