Merge PDF, Split & Unlock

Password Remover, 100% Offline

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

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/

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Merge, split, lock and unlock PDFs, entirely on your iPhone. • Opening a PDF tool no longer asks for access to your photo library. The app never reads your photos; saving images still uses add-only access. • Bug fixes and stability improvements. Your documents are never uploaded.

Version 1.5

The developer, Khoa Le Duy, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Khoa Le Duy
Size
15.1 MB
Category
Productivity
Compatibility
Requires iOS 17.6 or later.
  • iPhone
    Requires iOS 17.6 or later.
  • iPad
    Requires iPadOS 17.6 or later.
  • Mac
    Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.3 or later.
Languages
English and 5 more
  • English, German, Japanese, Korean, Spanish, Vietnamese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 KTTLab inc.
  • Developer Website
  • Privacy Policy

    • More by Khoa Le Duy

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