# Merge PDF Files & Lock PDF — Merge PDF & Lock PDF Files > Combine, secure, and manage PDF files with various essential tools. (iPhone/iPad app by Ishrak khan.) - Source: https://appshunter.io/ios/app/merge-pdf-files-and-lock-pdf/id6757005067 (this page in markdown: same URL + `.md`) - Developer: [Ishrak khan](https://appshunter.io/developer/1864160195) - Category: Productivity, Business - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.0 · 51 MB - Languages: American English - Released: 2026-04-22 - Data updated: 2026-11-09 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/merge-pdf-files-and-lock-pdf/id6757005067/reviews.md ## What is Merge PDF Files & Lock PDF? Merge PDF Files & Lock PDF Merge PDF files and protect your important documents with a password. Easily combine multiple PDF files into one document, secure private PDFs, and manage your documents with simple and convenient PDF tools. Whether you're organizing work documents, combining study materials, or protecting personal files, everything you need is right at your fingertips. MERGE PDF FILES Combine multiple PDF documents into one file in just a few steps. - Merge multiple PDF files into a single document. - Combine and organize your documents easily. - Create one PDF from multiple files. - Keep your documents organized in one place. LOCK PDF WITH PASSWORD Keep your important PDF documents protected. - Add password protection to PDF files. - Secure private and confidential documents. - Help prevent unauthorized access. - Keep sensitive documents more secure. MORE PDF TOOLS Get additional tools to manage your PDF documents. - Split PDF: Separate PDF documents into individual files. - Compress PDF: Reduce PDF file sizes for easier sharing and storage. - Unlock PDF: Remove password protection from supported PDF files when you have the required password. SIMPLE PDF MANAGEMENT Designed for a smooth and straightforward experience, the app makes it easy to merge, protect, and manage your PDF documents. Whether for work, education, or personal use, enjoy essential PDF tools in one convenient app. Download now and take control of your PDF files! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://sites.google.com/view/privacypolicy-image-to-pdf-ios/home ## Key features - Merge multiple PDF files - Add password protection to PDFs - Split PDF documents - Compress PDF file sizes - Unlock password-protected PDFs - Simple PDF management ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Yearly | $39.99 | per year | | Premium Monthly | $4.99 | per month | | Weekly Plan | $0.99 | per 7 days | ## Is Merge PDF Files & Lock PDF safe? Not enough ratings yet to assess Merge PDF Files & Lock PDF. ## Is Merge PDF Files & Lock PDF legit? Merge PDF Files & Lock PDF has limited verification signals. The AppsHunter Legitimacy Score for Merge PDF Files & Lock PDF is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/merge-pdf-files-and-lock-pdf/id6757005067/reviews.md ### 1/5 — Not even free - even though OP said it’s free *2026-09-19* Not even free even thigh OP said it was free ## Frequently asked questions about Merge PDF Files & Lock PDF ### How do I merge PDF files using Merge PDF Files & Lock PDF? To merge PDF files, select the 'Merge PDF Files' option within the app. You can then choose multiple PDF documents from your device and combine them into a single file with a few simple steps. ### Can Merge PDF Files & Lock PDF protect my documents with a password? Yes, Merge PDF Files & Lock PDF allows you to add password protection to your PDF files. This feature helps secure private and confidential documents, preventing unauthorized access. ### What other PDF tools are available in Merge PDF Files & Lock PDF? Beyond merging and locking, the app offers tools to split PDF documents into individual files, compress PDF sizes for easier sharing, and unlock password-protected PDFs (if you have the password). ### What are the subscription options for Merge PDF Files & Lock PDF? Merge PDF Files & Lock PDF offers a Weekly Plan for $0.99, a Premium Monthly plan at $4.99 with a 3-day free trial, and a Premium Yearly plan for $39.99, also with a 3-day free trial. ### Is Merge PDF Files & Lock PDF available on Android devices? Based on the provided data, Merge PDF Files & Lock PDF is supported on iPhone and iPod devices. Information regarding Android compatibility is not available. ### How often is Merge PDF Files & Lock PDF updated? The app was last updated on November 6, 2026, with version 1.0.12. This suggests regular updates are provided to maintain and improve the application's functionality. ### What is the age rating for Merge PDF Files & Lock PDF? Merge PDF Files & Lock PDF has an age rating of 4+. This indicates it is suitable for a wide range of users, including children, for its straightforward document management features. ### Does Merge PDF Files & Lock PDF contain advertisements? No, the application data indicates that Merge PDF Files & Lock PDF does not contain advertisements. Users can expect an ad-free experience while utilizing its PDF tools. ## Version history (last 5 releases) ### 1.0.12 — 2026-11-06 - No ads and no subscriptions. Every feature is now unlocked. - Sharper scans that use your camera's full resolution. - Better automatic edge detection when scanning documents. - Smaller PDF files with the same clear quality. - Faster, more reliable Compress tool. - Lock and Unlock PDF now work as expected. - Bug fixes and performance improvements. ### 1.0.11 — 2026-09-15 This update improves scanning reliability, fixes scan issues, and enhances app stability for a smoother experience. ### 1.0.7 — 2026-06-10 Bug fixes, performance improvements, and overall polish for a smoother experience. ### 1.0.6 — 2026-06-09 Bug fixes, performance improvements, and overall polish for a smoother experience. ### 1.0.5 — 2026-05-14 Performance improvements for a faster, smoother experience Polished UI refinements across key screens Improved app responsiveness and stability Minor bug fixes and under-the-hood optimizations ## Apps similar to Merge PDF Files & Lock PDF | App | Rating | Price | Category | | --- | --- | --- | --- | | [PDF Scanner App - ProScan](https://appshunter.io/ios/app/pdf-scanner-app-proscan/id6752308731) | 1.0 (1) | Free | Productivity | | [Modo: Notes, Calendar, Widget](https://appshunter.io/ios/app/modo-notes-calendar-widget/id6809727545) | 5.0 (5) | Free | Productivity | | [DoneSnap: To Do List Manager](https://appshunter.io/ios/app/donesnap-to-do-list-manager/id6782642814) | 4.8 (6) | Free | Productivity | | [IEPDesk: IEP & 504 Tracker](https://appshunter.io/ios/app/iepdesk-iep-and-504-tracker/id6767579868) | — | Free | Productivity | | [Nodal: Private Offline AI Chat](https://appshunter.io/ios/app/nodal-private-offline-ai-chat/id6807143481) | 5.0 (5) | Free | Productivity | | [Dayshift: Team Time Zones](https://appshunter.io/ios/app/dayshift-team-time-zones/id6804678990) | — | Free | Productivity | ## More apps by Ishrak khan - [Stockfish 19 Chess Engine](https://appshunter.io/ios/app/stockfish-19-chess-engine/id6813605429) All apps by Ishrak khan: https://appshunter.io/developer/1864160195 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-09.*