Fast Result
Select files, reorder pages, and export one final PDF in a few taps. No waiting, no uploads, no web forms.
Merge PDF
Merge PDFs
in Seconds.
Built for real daily work — combine documents fast, keep quality clean, and finish your workflow in under a minute.
Contract_2024.pdf
2.3 MB
Invoice_April.pdf
1.1 MB
Appendix_B.pdf
840 KB
Merge 3 Files →
Why PDF-X
Everything you need,
nothing you don't.
Mobile First
Optimized for iPhone so you can handle documents on the go — commute, coffee shop, anywhere.
All-in-One Toolkit
After merge, use split, compress, and convert tools in the same app. One download covers every PDF need.
How It Works
Done in four steps.
1
Install PDF-X
Download free from the App Store in seconds.
2
Select Files
Open Merge PDF and pick your documents from Files or Photos.
3
Reorder & Merge
Drag to reorder pages, then tap merge to combine.
4
Export
Save, share, or AirDrop your final merged PDF instantly.
FAQ
Common questions.
Does PDF-X keep quality after merge?
Yes, merged files keep clean output quality for normal document workflows — no compression artifacts.
Can I merge scanned PDFs?
Yes, scanned and regular PDFs can both be merged in the same flow without any extra steps.
Is PDF-X free to start?
Yes. PDF-X has a free experience with optional low-cost upgrade plans for power users.
Can I use PDF-X for other tools too?
Absolutely. You can merge, split, compress, and convert files all inside the same app.
Where can I install PDF-X?
Use the App Store button above or below to open the official iOS app listing directly.