--- title: "PDF: Lock & Unlock - Reviews, Revenue and Downloads in India | Apple App Store" description: "Instantly lock and unlock PDF password using PDF: Lock & Unlock. Your PDF will be locked or unlocked and ready for download within seconds. Most PDFs can be unlocked! Files with an owner password c" --- # PDF: Lock & Unlock — India > Lock & Unlock PDF File ![PDF: Lock & Unlock App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/3a/93/02/3a9302cc-b54b-19af-4649-b615f748e9a3/AppIcon-0-0-1x_U007emarketing-0-11-0-sRGB-85-220.png/400x400bb.png) **Developer:** [Hardik Dhameliya](https://apptail.io/developer/hardik-dhameliya-bwI) (India) **Category:** Utilities **Rating:** 3.6/5 (15 ratings) **Price:** Free **Bundle ID:** com.pdflockunlock **Store:** Apple App Store **Country:** India **Version:** 3.4 (released 2026-07-28) **Original Release:** 2022-12-04 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/in/app/app/id6444889806) **AppTail Page:** [https://apptail.io/app/pdf-lock-unlock-Qnjb/india](https://apptail.io/app/pdf-lock-unlock-Qnjb/india) ## PDF: Lock & Unlock Description Instantly lock and unlock PDF password using PDF: Lock & Unlock. Your PDF will be locked or unlocked and ready for download within seconds. Most PDFs can be unlocked! Files with an owner password can be unlocked instantly. However, if the file is thoroughly encrypted, you can only unlock the file by providing the correct password. PDF: Lock & Unlock is the ultimate solution for managing your PDF files with ease and efficiency. Whether you need to secure, edit, or convert PDFs, this powerful iOS application provides all the essential tools in one place. Key Features: Secure & Protect Your PDFs * Lock PDF – Set a strong password to restrict unauthorized access. * Unlock PDF – Remove password protection from encrypted PDFs easily. Edit & Modify PDFs * Merge PDF – Combine multiple PDF files into a single document in seconds. * Page Remover – Delete unwanted pages from a PDF for a cleaner document. * Extract Pages – Select and save specific pages from a PDF as a new file. * Add Watermark – Protect your PDFs with custom text or image watermarks. Text Extraction & Recognition * Text Scanner (OCR) – Scan printed or handwritten text and convert it into digital text. * Text Recognize – Detect and extract text from images or PDF documents with high accuracy. * PDF to Text – Convert PDFs into plain text files for easy editing. Sign & Authenticate Documents * Digital Signature – Add legally binding electronic signatures directly to your PDFs. Convert & Share PDFs * Web to PDF – Save web pages as PDFs for offline reading and sharing. * Fast & Secure Sharing – Share PDFs via email, cloud storage, or messaging apps. How to remove passwords from PDF files: 1. Select your PDF document. 2. Enter your password. 3. Select the option to remove the password. 4. File will save in saved files. 5. Users can share saved pdf files Features: - Users can lock and unlock pdf files. - It is easy to use. - Users can get all saved pdf files. - Users can share pdf files. - Users can delete pdf files. - Users can view pdf files. Main Features : - Lock PDF – Protect your PDFs with a secure password to prevent unauthorized access. - Unlock PDF – Remove password protection from PDFs for hassle-free access. - Merge PDF – Combine multiple PDFs into a single document with just a few taps. - Add Watermark – Insert custom watermarks to protect your documents from unauthorized use. - Text Scanner (OCR) – Extract text from images or scanned documents with high accuracy. - Text Recognize – Convert handwritten or printed text into editable digital text. - Digital Signature – Sign your PDFs electronically for quick and secure document authentication. - Extract Pages – Select and extract specific pages from a PDF file to create a new document. - Web to PDF – Convert web pages into PDFs for offline reading and sharing. - Page Remover – Delete unnecessary pages from your PDF to streamline the document. - PDF to Text – Convert PDFs into editable text files for easy modification. Why Choose PDF: Lock & Unlock? - All-in-One PDF Manager – No need for multiple apps; get everything in one place. - User-Friendly Interface – Simple and intuitive design for easy navigation. - Fast & Efficient Processing – Perform PDF actions in seconds. - Offline Mode – Most features work without an internet connection. - Secure & Private – Your files remain private, with no data leaks. Download and enjoy the PDF: Lock & Unlock app. Privacy Policy: Terms of use: ## PDF: Lock & Unlock Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/20/01/00/200100ed-c000-cdc3-d7ad-c118cdcb1aae/1.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/72/68/72/7268720c-3fb3-b915-4b5a-1ee2fb4b2cae/2_1.jpg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ab/87/c5/ab87c5cc-2dfc-5b36-b7a5-d477fa47fce6/4.jpg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b2/b2/72/b2b2729f-1cde-68f3-a0f2-d330f8d0e143/5.jpg/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/50/71/34/50713411-b819-bccc-23e6-f58e1bfd85c6/7.jpg/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2b/2e/dd/2b2edd73-3435-c044-bd40-08cd6ad8f42f/6.jpg/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a1/f1/1f/a1f11f5a-757b-849a-f1b6-6bd8c15dcf0e/3.jpg/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/2f/84/542f84a1-b537-6c6b-d8be-c9f41acddd06/8.jpg/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ed/81/14/ed81147e-4b34-0d2f-d5b3-f427e028e7fe/9.jpg/1242x2688.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b1/5b/d4/b15bd4a7-e7ed-a6ae-9b45-55157bc23029/10.jpg/1242x2688.png) ## PDF: Lock & Unlock Rating Breakdown in India - 5 stars: 8 (53%) - 4 stars: 1 (7%) - 3 stars: 2 (13%) - 2 stars: 0 (0%) - 1 stars: 4 (27%) ## PDF: Lock & Unlock In-App Purchases | Item | Price | |------|-------| | Subscription Yearly | ₹2.00 | | Subscription Weekly | ₹499.00 | | Subscription Monthly | ₹999.00 | ## PDF: Lock & Unlock Discovered Keywords - pdf - lock - unlock - unlock pdf ## Apps Similar to PDF: Lock & Unlock - [PDF Tools-Merge, Rotate& Split](https://apptail.io/app/pdf-tools-merge-rotate-split-dglb/india) - [PDF Password Remover Offline](https://apptail.io/app/pdf-password-remover-offline-amDc/india) - [PDF Secure](https://apptail.io/app/pdf-secure-smDc/india) - [PDF Utils - Split,Merge & More](https://apptail.io/app/pdf-utils-splitmerge-more-MAOl/india) - [PDF Lock Unlock](https://apptail.io/app/pdf-lock-unlock-WqWm/india) - [Omni PDF Unlocker - Password](https://apptail.io/app/omni-pdf-unlocker-password-pCQo/india) - [PDF Password Protector,Creator](https://apptail.io/app/pdf-password-protectorcreator-XmMp/india) - [Lock Pdf & Unlock PDF Offline](https://apptail.io/app/lock-pdf-unlock-pdf-offline-SgQu/india) - [PDF Unlocker Pro](https://apptail.io/app/pdf-unlocker-pro-vCwx/india) - [lock pdf | unlock pdf expert](https://apptail.io/app/lock-pdf-unlock-pdf-expert-gDwx/india) ## PDF: Lock & Unlock Available In - [India](https://apptail.io/app/pdf-lock-unlock-Qnjb/india) - [South Africa](https://apptail.io/app/pdf-lock-unlock-Qnjb/south-africa) - [Canada](https://apptail.io/app/pdf-lock-unlock-Qnjb/canada) - [United Arab Emirates](https://apptail.io/app/pdf-lock-unlock-Qnjb/united-arab-emirates) - 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Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*