PDF: Lock & Unlock app icon

Apps Like PDF: Lock & Unlock for iPhone and iPad

by Hardik Dhameliya★ 3.56 ratingsUtilitiesFreeData updated 2026-09-06

PDF: Lock & Unlock screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. NFC.cool Tools Tag Reader app icon

    NFC.cool Tools Tag Reader

    Nicolo Stanciu

    Manage NFC tags and create custom messages

    Manage NFC tags by reading, writing, formatting, locking, password protecting, and modifying them. Create custom NFC messages. Decode and design QR/barcodes with advanced customization. Convert documents to OCR-enhanced searchable PDFs.

    ★ 4.56,715 ratingsUtilitiesFreeData updated 2026-09-13
  1. PDF Workspace - OCR Scan Edit app icon

    PDF Workspace - OCR Scan Edit

    JOYWE TECH PTE. LTD.

    , convert, and PDFs

    Documents or images to create high-definition PDFs. text using OCR technology. Organize and manage files with drag-and-drop functionality. Convert PDFs to editable formats and share files directly.

    ★ 4.31,334 ratingsUtilitiesFreeData updated 2026-09-06
  2. PDF Editor ,PDF Book Reader ® app icon

    PDF Editor ,PDF Book Reader ®

    Milad Fakhr

    Edit, scan, and organize PDFs

    Read, edit, create, and organize PDFs with annotation tools. Scan documents and convert to PDF. Summarize, generate content, and annotate across multiple files. Securely store and share PDFs without data collection.

    ★ 4.322,209 ratingsUtilitiesFreeData updated 2026-09-14
  3. Secret Photo Vault Lock Photos app icon

    Secret Photo Vault Lock Photos

    伟林 莫

    Manage and secure private digital files.

    The app allows users to manage private photos, videos, messages, and files. It supports viewing and editing various document formats and playing audio files.

    ★ 4.627,363 ratingsPhoto & VideoFreeData updated 2026-09-21
  4. pScanner:PDF Document Scanner app icon

    pScanner:PDF Document Scanner

    AI Scanner Network Technology Co., Ltd.

    Scan documents, convert to PDF, share instantly

    Turn your phone into a powerful . Capture and convert documents to PDF, JPG, Word, TXT, and more. Edit scans with auto-edge cropping and filters. Extract text using OCR. Merge and split PDFs. Share or print files directly.

    ★ 4.7130 ratingsUtilitiesFreeData updated 2026-09-06
  5. PDF Editor ® app icon

    PDF Editor ®

    SMM service, s.r.o.

    Open, edit, and share PDF files

    Edit and annotate PDF documents by adding comments, highlighting, and adjusting text. Share files directly or export in various formats.

    ★ 4.529,076 ratingsBusinessFreeData updated 2026-10-04
  6. PDF Pro - Reader Editor Forms app icon

    PDF Pro - Reader Editor Forms

    Dominic Rodemer

    Edit PDFs, annotate, and search documents

    Read and edit PDF documents with text highlighting, note-taking, and shape/drawing annotations. Embed voice recordings or photos for annotations. Perform full-text search across the entire PDF library. Fill out and sign PDF with signature support.

    ★ 4.76,928 ratingsProductivityFreeData updated 2026-09-08
  7. PDF Reader Pro: Scan & Convert app icon

    PDF Reader Pro: Scan & Convert

    thuy nguyen thi thu

    , , and view PDFs

    Read and navigate PDF files quickly with smooth scrolling and zoom. physical documents to create PDFs. files to multiple formats. Share and annotate documents directly. Open large files efficiently.

    ★ 4.4513 ratingsUtilitiesFreeData updated 2026-09-06
  8. Web To PDF : Scanner & Reader app icon

    Web To PDF : Scanner & Reader

    Hardik Dhameliya

    Convert web pages to PDF

    Convert web pages to PDF with a single tap. Scan and edit text within PDFs. Save, share, and lock documents. Read PDF files directly in the . Convert text and images into professional PDFs.

    ★ 4.310 ratingsUtilitiesFreeData updated 2026-09-06
  9. Unzip Tool & File Extractor app icon

    Unzip Tool & File Extractor

    1 Var AI Inc

    Extract files, manage archives, organize documents

    Import files from storage or media and organize them. Open ZIP, 7z, and RAR archives with preview and selective extraction. Protect and unlock archives with passwords. Create new ZIP or 7z archives with adjustable settings.

    ★ 4.311 ratingsUtilitiesFreeData updated 2026-09-06
  10. Text to Speech: AI Book Reader app icon

    Text to Speech: AI Book Reader

    Dzionis Brek

    Convert speech to and highlight it

    Convert speech to and transform photos into . Adjust pitch and rate. Highlight spoken . Choose from 141 in 38 languages. No internet required. Export converted unlimitedly. Sync with system via settings.

    ★ 4.4668 ratingsUtilitiesFreeData updated 2026-09-08
  11. PDF Converter - Convert Image app icon

    PDF Converter - Convert Image

    CREATIVE TECHNOLOGIES LLC

    Documents, edit files, organize PDFs

    Files between Word, Excel, PPT, JPG/PNG, TXT, and PDF formats. Export PDFs to Word, JPG, and PPTX. Edit PDFs by extracting text or merging/splitting files. Add e-signatures, stamps, or watermarks to secure documents.

    ★ 5.04 ratingsBusinessFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.