248+ iOS apps curated and reviewed
Every iPhone needs a few good pdf unlocker apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (5) | No | Yes | Jun 2026 |
| 2 |  | Free | 4.8★ (51K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (637K) | No | Yes | Aug 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 5.0★ (4) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (14K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | — | No | Yes | Jul 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Easily remove password protection and restrictions from PDF files with a single click. This utility also allows you to encrypt PDFs with a password to prevent unauthorized viewing or editing. It supports batch processing and operates fully offline for enhanced security.
Edit, convert, annotate, and sign PDF documents on the go. This app offers tools to scan, merge, split, compress, and protect your files, enhancing productivity for work and study.
This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.
This app offers a comprehensive suite of PDF editing and management tools that operate entirely offline. It allows users to merge, split, compress, sign, and convert PDFs, among many other functions, without requiring subscriptions or uploading data.
Easily convert your photos into professional-looking PDFs. Customize layouts, add branding elements like headers and footers, and control file size for efficient sharing. Save and share your documents across various cloud services or directly via email and printing.
Manage PDF security and convert documents offline. This tool allows you to unlock, lock, and scan PDFs without an internet connection. It also converts images to secure, password-protected PDFs.
Easily convert your photos and pictures into PDF documents. This app allows you to select existing images or take new ones with your camera, then transform them into PDF files with customizable page settings. Share your created PDFs via email, cloud storage, or other applications, and even print them directly.
Effortlessly transform files into various document and image formats like PDF, DOCX, and JPG. Simply select your input, choose the desired output, and convert in seconds. Save, share, or open your converted files directly in other applications.
Easily scan, read, edit, and manage PDF documents on your iPhone and iPad. Convert images to PDF, extract text with OCR, and sign your documents. Organize files with merging, splitting, and password protection.