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 41–60 of 1,000 ranked alternatives.

  1. PDFelement: PDF Editor, Viewer app icon

    PDFelement: PDF Editor, Viewer

    Wondershare Technology Group Co.,LTD

    Edit, scan, convert, and chat with PDFs

    Edit and convert PDFs with AI-powered tools. Chat with PDFs, translate documents, and detect grammar or AI-generated content. Summarize text, scan pages, and annotate files. Share and export in various formats.

    ★ 4.67,566 ratingsProductivityFreeData updated 2026-09-26
  2. PDF Editor-Converter & Viewer app icon

    PDF Editor-Converter & Viewer

    SOLVEIT sp. z o.o.

    Edit PDFs, merge files, add notes

    Create PDFs from images or text. Edit and annotate documents. Merge, split, and organize files. Add password protection. Import and share via cloud services.

    ★ 4.6373 ratingsUtilitiesFreeData updated 2026-09-06
  1. PDF Reader - Editor & Scanner app icon

    PDF Reader - Editor & Scanner

    DAOWEI NETWORK TECHNOLOGY PTE. LTD.

    Convert, read, and edit PDFs instantly

    Read and annotate PDFs with text highlighting and comment features. Convert documents to editable formats. Scan and digitize paper files, receipts, and notes using AI. Edit text, add signatures, and fill out forms.

    ★ 4.4263 ratingsUtilitiesFreeData updated 2026-09-06
  2. Scan Now: PDF Document Scanner app icon

    Scan Now: PDF Document Scanner

    East End Technologies Ltd.

    Documents, edit PDFs, share files

    Allows users to digitize documents via camera or file import. Edit PDFs, add signatures, and organize files into folders. Convert documents to PDF, share scans, and manage digital files efficiently.

    ★ 4.81,951 ratingsBusinessFreeData updated 2026-09-06
  3. PDF Editor Reader app icon

    PDF Editor Reader

    HONG KONG SENRONG IMPORT AND EXPORT TRADING CO., LIMITED

    Merge PDFs, split pages, convert files

    Convert documents, images, and files to PDF with one tap. Split PDFs by page, merge multiple files into one, and export pages as high-resolution images. Create PDFs from images and convert PDFs to image formats.

    ★ 4.01,209 ratingsProductivityFreeData updated 2026-09-06
  4. Scan to PDF: Document scanner app icon

    Scan to PDF: Document scanner

    Richard Davis

    Documents and edit PDFs

    Documents and convert them to PDF using your phone's camera. Edit PDFs by modifying text, images, and layouts. Use OCR to recognize and extract text from scanned documents. Share and manage PDF files directly from the .

    ★ 4.619 ratingsUtilitiesFreeData updated 2026-09-06
  5. SwiftPDF: PDF Toolbox Offline app icon

    SwiftPDF: PDF Toolbox Offline

    Sheraz Khan

    Convert documents to PDF and manage files

    Convert photos and documents to PDF with one-tap conversion. Scan paper documents and extract text using OCR. Merge, split, and protect PDFs with passwords. Export files in multiple formats and share directly.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  6. Photo to PDF : Scan File & Doc app icon

    Photo to PDF : Scan File & Doc

    Thawatchai Boontan

    Convert images to PDF and save

    Convert images to PDF files by capturing or importing from the camera roll. Automatically detect and crop rectangular areas with perspective correction. Adjust image rotation and appearance. Share or save the resulting PDF.

    ★ 4.1261 ratingsProductivityFreeData updated 2026-09-11
  7. Compress PDF ・ Make PDF app icon

    Compress PDF ・ Make PDF

    RIJIPUPS OU

    Convert photos to PDFs instantly

    Convert photos, files, or camera scans into PDFs. Use smart camera to auto-detect edges, crop, and apply filters. PDFs with quality settings. Merge multiple PDFs into one file. Edit text, add watermarks, and secure documents with passwords.

    ★ 4.840 ratingsProductivityFreeData updated 2026-09-06
  8. Smart PDF app icon

    Smart PDF

    ORBITAL TECH PTE. LTD.

    Convert PDFs to images

    Convert PDFs to images and images to PDFs. Merge multiple PDF files into one. Edit text and annotations. Export in various formats. Share and organize documents directly.

    ★ 4.11,234 ratingsUtilitiesFreeData updated 2026-09-30
  9. eSign - Sign & Edit Documents! app icon

    eSign - Sign & Edit Documents!

    Sebastien Lafaille

    Documents securely and instantly

    Documents digitally using finger or stylus. Upload files from device, email, or cloud. Send signature requests to others. Add dates, initials, and checkboxes. Save and share signed documents securely.

    ★ 4.849 ratingsUtilitiesFreeData updated 2026-09-06
  10. PDF Scanner Pro ⊟ app icon

    PDF Scanner Pro ⊟

    Level Clash Apps S.L.

    Scan documents, sign, and convert to text

    Scan documents offline with a user-friendly interface. Capture multiple pages smoothly. Add e-signatures and highlight text. Convert scanned files to editable text using OCR. Print PDFs directly. Compress files for easier sharing.

    ★ 4.76,143 ratingsUtilitiesFreeData updated 2026-09-12
  11. Auto PDF: AI OCR Scan Edit app icon

    Auto PDF: AI OCR Scan Edit

    MA CHENG BUSINESS LIMITED

    , convert, and PDFs on the go

    Convert images and documents to PDF using AI-powered OCR. multiple pages, merge or split files, and text directly. Save and share PDFs with precise formatting and clarity.

    ★ 4.550 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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