A4Pad – Annotate, Merge PDF
Create from photos, documents
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Merge and create PDFs. From scans, photos, and screenshots into one document — or just annotate a single PDF. Edit your markup anytime. 100% offline, on iPhone and iPad.
Merge and create multiple documents into one, or open a single PDF just to mark it up.
No account required. Everything stays on your iPhone or iPad.
A4Pad works two ways: consolidate content from multiple sources — PDFs, scanned pages, photos, and screenshots — into one organized document, or open a single existing PDF to annotate, highlight, and mark it up directly. No merging required if that's all you need.
Import everything into one notebook, arrange the pages exactly how you want, mark them up, and export a single polished PDF.
**MERGE & CONVERT**
• Combine PDFs, scanned pages, photos, and screenshots into a single document
• Convert images to PDF automatically on export
• Reorder, duplicate, and organize pages with a tap
**SCAN & IMPORT**
• Scan paper documents directly with your camera
• Import photos and screenshots from your Photo Library or the Files app
• Drop in existing PDFs — pages are merged in automatically
**ANNOTATE — NOTHING IS EVER FINAL**
• Draw, highlight, and mark up any page, then keep refining it whenever you like
• Nothing is burned into the page until you export — go back and change your mind anytime
• Full Apple Pencil support on iPad, finger-friendly on iPhone
**EXPORT**
• One tap to export a single, print-ready PDF
• Share via Mail, Messages, AirDrop, or any app
**PRIVATE BY DESIGN**
• Everything stays on your device — no account, no cloud, no login
• No trackers, no ads, no data collection
• You're always in control of your files
Organize your documents into Collections and Notebooks for a clear, consistent
structure across every project — on iPhone or iPad.
Compatibility fix with older versions after introduced support for landscape mode, performance improvement, improved import from files canvas
The developer, Giuseppe Lucariello, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Giuseppe Lucariello
- Size
- 3.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.7 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- A4Pad Unlimited $3.99
- Copyright
- © Giuseppe Lucariello