Merge PDF files into one online
Combine several PDF files into one document in seconds. Set the order, no quality loss, no upload.
How to merge PDF files in 3 steps
Drag and drop or tap to choose. Up to 5 files at once for free.
Keep the defaults or change quality, size and options.
Instantly — one file or a ZIP. No e-mail, no watermark.
9 ways to use Merge PDF
- Send documents by e-mail or messenger without attachment errors
- Upload scans to government, bank and university portals
- Prepare files for print shops and copy centres
- Share pages on social media and in presentations
- Archive contracts and invoices in one tidy file
- Merge PDF on iPhone and iPad — works in Safari, nothing to install
- Merge PDF on Android — in Chrome, Samsung Internet or Firefox
- Merge PDF on Mac and Windows — in any modern browser
- Merge PDF offline — install Flipo as an app from the browser menu
Merge PDF: useful facts
1.Pages are copied as they are, so text stays selectable and quality is not reduced.
2.Merging is the quickest way to send a full application pack as a single attachment.
Flipo vs typical online converters
| Flipo | Typical sites | |
|---|---|---|
| Files uploaded to a server | No — on device | Yes |
| Sign-up required | No | Often |
| Watermark | No | Sometimes |
| Free use per day | 3 conversions | 1–2 tasks |
| Pro per year | €29.99 | €60–150 |
Merge PDF — FAQ
Will merging reduce the quality of my PDF?
No. Pages are copied without re-compression; the result is as sharp as the originals.
Is Merge PDF free?
Yes. You get 3 free conversions every day. Need more? Watch a short ad for one more, or take a Day pass or Pro for unlimited use without ads.
Are my files uploaded anywhere?
No. Files are processed locally in your browser and never sent to our servers — that is also why Flipo works offline.
Does it work on iPhone and Android?
Yes, in any modern mobile browser. You can also add Flipo to your home screen as an app.
Is there a file size limit?
Free: up to 100 MB per file. Larger files are available with Pro, a Day pass or after a donation.
Popular searches
More free tools
Simple pricing
Free
- 3 free conversions per day
- Up to 5 files · 100 MB per file
- With ads
Day pass
- Unlimited conversions for 24 h
- Files over 100 MB
- No ads
Pro
- No ads
- Unlimited conversions + ZIP
- Files over 100 MB
- New tools included (OCR, sign PDF)
Popular PDF suites cost €7–15 per month. 14-day money-back · cancel anytime · VAT included
Like Flipo? Support the project — any amount from €3. ♥ Donate €3