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App Store Apps > Productivity > Merge PDF, Split & Unlock
Merge PDF, Split & Unlock icon

Merge PDF, Split & Unlock

1.8
Khoa Le Duy
0.00
0 reviews
Free

Merge PDF, Split & Unlock Screenshot 1 of 7
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Screenshots by Khoa Le Duy, from the the App Store listing
View on the App Store

AppBrain's verdict

Last updated
November 2, 2026
Size
14.4 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Khoa Le Duy, from the App Store
Description by Khoa Le Duy Written by the developer, not by AppBrain. Click to read.
Merge, split, lock and unlock PDF files — entirely on your iPhone.

Most PDF tools upload your documents to a server and hand them back. This one never does. Contracts, bank statements, ID scans: they are processed on your device and stay there.

KEY FEATURES

• Merge PDF — combine files in the exact order you arrange them. Drag to reorder before exporting.
• Split PDF — separate a document into single pages, or pull out just the range you need.
• Extract pages — keep the pages that matter, drop the rest.
• Lock PDF — set a password, and choose whether printing and copying stay allowed.
• Unlock PDF — remove a password from a file you have the password for.
• Compress PDF — reduce file size so it fits an email attachment.
• OCR — pull editable, searchable text out of a scanned PDF.
• Watermark — stamp text or an image across your pages, with control over position, rotation and opacity.
• Page numbers — insert numbering anywhere on the page, in the format you pick.
• Extract images — save every picture embedded in a PDF.
• Convert — images to PDF, PDF to images, PDF to Word, Excel to PDF.
• Rotate, annotate, scan and read — the everyday jobs, in one place.

WHY CHOOSE THIS APP

• Your documents are never uploaded. Every PDF tool runs on your device.
• No account and no sign-up.
• Every tool except Web to PDF works with no internet connection.
• Your file order is preserved exactly as you arranged it.

WHO IT'S FOR

Office workers merging invoices before sending them to accounting. Students joining lecture files into one. Anyone who needs a PDF job finished in under a minute, on the phone already in their hand.

FREE AND PREMIUM

Reading, annotating, scanning and rearranging pages are free and unlimited. The other tools give you 5 free jobs a day and are supported by ads. Premium removes the ads and the daily limit, and unlocks OCR, watermarks, page numbers, password protection and PDF to Word.

Premium is an auto-renewing subscription. The price and the renewal period are shown before you buy. Payment is charged to your Apple Account at confirmation, and renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings.

FREQUENTLY ASKED QUESTIONS

Q: Are my files uploaded anywhere?
A: No. All processing happens on your device using Apple's PDFKit.

Q: Does it work without internet?
A: Yes. Every tool works offline except Web to PDF, which needs a connection to load the page.

Q: Can it remove a password I don't know?
A: No. You need the current password to unlock a file.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://khoald2302.github.io/pdf-converter/privacy/

Safety and technology

Found in the app by AppBrain
Price
Free
App size
14.4 MB
Content rating
Everyone

Technologies used by Merge PDF, Split & Unlock

Releases

Updates seen on the App Store
Version
1.8
Launched
April 2026

No changelog data

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Rankings

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This app is not ranked

About the app and developer

About Merge PDF, Split & Unlock

Merge PDF, Split & Unlock is a productivity app developed by Khoa Le Duy.

What is the rating of Merge PDF, Split & Unlock?

Merge PDF, Split & Unlock has no ratings yet.

Is Merge PDF, Split & Unlock free?

Merge PDF, Split & Unlock is free. The app size is 14.43 MB. The latest version available is 1.8. The last update was on November 2, 2026.

What are the requirements for Merge PDF, Split & Unlock?

The app has a content rating of Everyone. The app has been available on the App Store since April 2026.

Merge PDF, Split & Unlock is made and published by Khoa Le Duy. AppBrain is an independent app data site and isn't affiliated with Khoa Le Duy. The app name, icon, screenshots and description belong to Khoa Le Duy and are shown as published on the App Store.

Developer information for Khoa Le Duy

Khoa Le Duy

Address:

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