PyrbitPyrbit › Pyrbit PDF › PDF tools › Merge PDF
Edit & Optimize
Merge PDF files into one document.
Combine reports, receipts, scans and chapters into a single PDF. Choose the files, set their order, and Pyrbit PDF joins them in your browser — no upload, no waiting on a server.
Runs in your browser·Files are never uploaded·One free document every 24 hours with a Google account
How it works
Merge PDF in three steps.
Choose two or more PDFs
Select the files to combine. Each one is listed with its page count.
Put them in order
Use the arrows to move files up or down until they are in the order you want.
Merge and save
The files are combined into one PDF with a bookmark for each original file, and saved to your device.
What you can do
What Merge PDF does.
- Merge any number of PDFs, two or more at a time
- Reorder files before merging
- Adds one bookmark per original file for easy navigation
- Pages keep their original quality — nothing is re-rendered
In the apps: In the Pyrbit PDF apps, every page appears as a tile you can drag into any order or delete before merging.
Private by design
Your PDF never leaves your device.
Merge PDF runs inside your browser tab. The file you choose is read from your device, processed there, and the result is saved back to your device — it is never uploaded to a Pyrbit server, so there is no copy to keep or delete.
Processed in your browser
The Pyrbit PDF engine runs on your computer or phone, not in the cloud.
No upload
Your document isn’t sent anywhere — not to us, and not to a third-party converter.
Sign-in is for your plan only
Your Google account keeps track of your free daily document and Pyrbit Pro. It never gives us your files.
Prefer offline?
The Pyrbit PDF apps do the same work on your phone, tablet or Mac — even without a connection.
Web or app
Use Merge PDF in your browser, or in the free app.
Web browser
Works on any computer, tablet or phone with a modern browser. Sign in with a Google account to use the web app: one free document every 24 hours, with any tool. Pyrbit Pro (₹79/month or ₹599/year) gives unlimited use with no ads.
iPhone, iPad & Mac
Every tool, including Merge PDF, with no file-size limit and offline use. Free on iPhone and iPad (with ads); the Mac app is paid.
Android & Chromebook
Every tool, including Merge PDF, with no file-size limit and offline use. Free, supported by ads.
FAQ
Merge PDF questions.
Is there a limit on how many PDFs I can merge?
You need at least two. Online there is a per-file size limit (currently 10 MB); the apps have no file-size limit.
Does merging reduce quality?
No. Pages are copied into the new file as they are, so text stays sharp and selectable.
Can I merge password-protected PDFs?
Remove the password first with Unlock PDF (you need to know it), then merge the unlocked copy.
Is Merge PDF free?
On the web, sign in with a Google account and you can use Merge PDF — or any other tool — on one free document every 24 hours. Pyrbit Pro (₹79/month or ₹599/year) gives unlimited use with no ads. The Pyrbit PDF apps for iPhone, iPad and Android are free, supported by ads.
Ready when you are.
Open Merge PDF in your browser — your file stays on your device.