PDF Secure app icon

Apps Like PDF Secure for iPhone and iPad

PDFs with a password

Securely protect PDF documents with a password. Set and remove password protection. Select a PDF file, choose a password, and export to various locations. The password is required to open the document on all platforms.

by iSolid SPRL★ 4.8379 ratingsUtilitiesFreeData updated 2026-09-26

PDF Secure screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. PDF Pencil: Fill Out Form app icon

    PDF Pencil: Fill Out Form

    Warif Rishi

    Edit PDFs, add notes, and scan documents

    Create and edit PDF documents by adding text, notes, and drawings. Import images and PDFs from the file . Convert photos to PDF, duplicate, rename, and password protect files. Rearrange pages, search within PDFs, and share as PDF or image.

    ★ 4.6140 ratingsBusinessFreeData updated 2026-09-18
  2. PDF Protector app icon

    PDF Protector

    Daniel Witt

    Secure PDF documents with password protection.

    The app encrypts and decrypts PDF files using 256-bit AES encryption. It allows users to set open passwords and restrict printing, copying, or content extraction to protect sensitive information.

    ★ 5.04 ratingsUtilitiesFreeData updated 2026-10-04
  3. Secure Notepad app icon

    Secure Notepad

    Dmytro Vynokurov

    Store notes, contacts, and passwords securely

    Save personal notes, contacts, and passwords with password protection. Hide sensitive information from unauthorized access. Create and edit notes quickly with a clean, user-friendly interface.

    ★ 4.713,209 ratingsProductivityFreeData updated 2026-09-08
  1. AnyScanner – PDF Scanner app icon

    AnyScanner – PDF Scanner

    Baran Berk Bacalan

    Digitize documents and convert to PDFs

    Digitize documents with high-quality scanning and automatic cropping. Convert to PDF with OCR text extraction and audio reading. Encrypt and password-protect files. Add digital signatures to secure documents.

    ★ 4.112 ratingsProductivityFreeData updated 2026-09-06
  2. Mobile Scanner App - Scan PDF app icon

    Mobile Scanner App - Scan PDF

    Glority Global Group Ltd.

    Documents, photos, and receipts into PDFs

    Documents, notes, photos, receipts, and books into clear PDFs, JPEGs, or Word files. Use OCR to convert images into searchable text. Export and share scanned content directly.

    ★ 4.857,230 ratingsProductivityFreeData updated 2026-10-16
  3. PDF Hero - PDF Editor & Reader app icon

    PDF Hero - PDF Editor & Reader

    Mosaic S.r.l.

    Edit PDFs, annotate, and sign documents

    View and edit PDF files on mobile devices. Annotate, fill, and sign forms. Share files directly. Access and manage documents remotely without needing printed copies.

    ★ 4.610,315 ratingsBusinessFreeData updated 2026-09-25
  4. LOCK MEMO - Secure Notes app icon

    LOCK MEMO - Secure Notes

    Daikuzono Takuma

    Secure notes with password protection

    Write notes with password protection enabled via Settings menu. Access secured notes using URL schemes. Edit and save text entries securely.

    ★ 4.7494 ratingsUtilitiesFreeData updated 2026-09-10
  5. PDF Converter - PDF Editor・ app icon

    PDF Converter - PDF Editor・

    Techgear Inc

    Edit PDFs, merge files, convert formats

    Edit PDFs by adding text, shapes, comments, and highlights. Merge, split, compress, convert, rotate, unlock, and watermark PDFs. Import files from cloud services like Drive, Box, and OneDrive. Annotate and read PDFs with customizable tools.

    ★ 4.45,947 ratingsBusinessFreeData updated 2026-09-08
  6. PDF Viewer by Nutrient app icon

    PDF Viewer by Nutrient

    PSPDFKit GmbH

    View, search, and annotate PDFs

    View and search PDF documents with annotation tools. Access files from iCloud, Dropbox, Box, OneDrive, and Google Drive. Share and export PDFs. Sync with Apple's Document Browser for seamless file management.

    ★ 4.69,078 ratingsProductivityFreeData updated 2026-09-11
  7. Image to PDF Converter + app icon

    Image to PDF Converter +

    Jatin Maniya

    Convert images to PDF and save offline

    Convert images to PDF by selecting files from the gallery or capturing new photos. Group multiple images into one PDF file. Add watermarks and set password protection for secure access.

    ★ 4.7190 ratingsProductivityFreeData updated 2026-09-06
  8. SwiftScan AI Document Scanner app icon

    SwiftScan AI Document Scanner

    Maple Media Apps, LLC

    Scan documents, QR codes, and translate instantly

    Scan documents and QR codes to create high-quality PDF or JPG files. Translate scanned text into other languages. Summarize content into brief overviews or generate detailed reports.

    ★ 4.818,939 ratingsUtilitiesFreeData updated 2026-09-09
  9. Power PDF - PDF Manager app icon

    Power PDF - PDF Manager

    ComcSoft Corporation

    Create, secure, and view PDFs

    Create and view PDF documents. Convert files like DOC, XLS, PPT, and text to PDF. Scan photos or use camera to create PDFs. Combine or split PDFs. Secure documents with passwords or encryption. Add comments and annotations.

    ★ 4.81,006 ratingsUtilitiesFreeData updated 2026-09-08
  10. Secure Notepad Pro app icon

    Secure Notepad Pro

    Dmytro Vynokurov

    Notes with password protection

    Allows users to create and encrypt notes with a password. Notes can be organized into folders and tagged. Custom color themes are available for personalization. The free version includes ad-free functionality.

    ★ 4.82,722 ratingsProductivityFreeData updated 2026-09-08
  11. Scan to PDF: Converter Scanner app icon

    Scan to PDF: Converter Scanner

    LUNAPARK MEDYA INTERNET TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI

    Documents, convert to PDF, email results

    Convert documents, receipts, photos, business cards, and QR codes into high-quality PDF, JPEG, or TXT files. Save scans and share via email, print, fax, or cloud services like Dropbox, Evernote, Google Drive, and iCloud.

    ★ 4.724,267 ratingsBusinessFreeData updated 2026-09-12
  12. Photo to PDF Converter Scanner app icon

    Photo to PDF Converter Scanner

    Hendrik Folkerts

    Convert photos to PDF and share files

    Convert photos to PDF files by selecting images or capturing new ones with the camera. Save converted documents and share them via email or cloud storage services.

    ★ 4.811,959 ratingsBusinessFreeData updated 2026-09-26
  13. SVF PDF: OCR Scan Edit Reader app icon

    SVF PDF: OCR Scan Edit Reader

    TROT COMPANY LIMITED

    Convert images to editable PDFs

    Convert photos and images into PDFs with one-tap processing, automatically adjusting page orientation and image quality. Merge multiple images into a single PDF and customize layout.

    ★ 4.31,543 ratingsUtilitiesFreeData updated 2026-09-06
  14. Secure Folder : Private Vault app icon

    Secure Folder : Private Vault

    Lakkad Dharmesh

    Store, manage, and sensitive data

    Locks photos, videos, and contacts with a password. Hidden Notes stores sensitive information securely. Quick Access allows instant access to frequently used items. All data is encrypted to protect privacy.

    ★ 4.6229 ratingsUtilitiesFreeData updated 2026-09-06
  15. JotNot Scanner App app icon

    JotNot Scanner App

    MobiTech 3000 LLC

    Scan, save, and share documents

    Convert paper documents to clear, high-quality scans. Save as PDF or image files. Share scans directly via email or messaging. Edit and annotate scanned documents. Organize and search saved files. Print scans from any device.

    ★ 4.913,916 ratingsProductivityFreeData updated 2026-09-08

How we rank alternatives

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