Best Cypherguard PDF Apps

221+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Whether you're new to cypherguard pdf or looking for an upgrade, our curated collection of 221+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Cypherguard PDF Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CypherGuard PDFCypherGuard PDFFree1.0★ (3)NoNoMay 2026
2PDF Gear - PDF Editor & ReaderPDF Gear - PDF Editor & ReaderFree4.7★ (8.2K)NoNoJul 2026
3PDF it All Document ConverterPDF it All Document ConverterFree4.8★ (7.9K)NoYesJul 2026
4Foxit PDF EditorFoxit PDF EditorFree4.5★ (4.8K)YesYesJul 2026
5Power PDF - PDF ManagerPower PDF - PDF ManagerFree4.8★ (1K)YesYesJul 2026
6Zeno PDFZeno PDFFree4.8★ (116)NoNoJul 2026
7PDF Reader - Editor & ViewerPDF Reader - Editor & ViewerFree4.5★ (2.9K)NoYesJul 2026
8PDF Reader - OCR Scan EditPDF Reader - OCR Scan EditFree4.4★ (185)YesYesJul 2026

Top Picks for Cypherguard PDF

CypherGuard PDF#1

CypherGuard PDF by CypherTec Inc.

Editor's Choice
💼 Business
1.0(3 ratings)
Free
CypherGuard PDF screenshot 1
CypherGuard PDF screenshot 2
CypherGuard PDF screenshot 3

View and access protected PDF documents using advanced cryptographic technology. This application allows you to open regular PDFs and securely view encrypted files after authentication.

PDF Gear - PDF Editor & Reader#2

PDF Gear - PDF Editor & Reader by PDF GEAR TECH PTE. LTD.

PDF Converter for acrobat PDF
Strong Contender
💼 Business
4.7😊(8.2K ratings)
Free
PDF Gear - PDF Editor & Reader screenshot 1
PDF Gear - PDF Editor & Reader screenshot 2
PDF Gear - PDF Editor & Reader screenshot 3
PDF Gear - PDF Editor & Reader screenshot 4
PDF Gear - PDF Editor & Reader screenshot 5
PDF Gear - PDF Editor & Reader screenshot 6

This app offers a comprehensive suite of tools for managing PDF documents on mobile devices. Users can easily view, annotate, edit pages, fill out forms, and digitally sign documents. It provides a free and unlimited experience for all its powerful PDF manipulation features.

What We Love

  • 🚀 Simplicity and reliability
  • 👍 Straightforward and easy to learn
  • 👍 Intuitive and user-friendly interface
  • 👍 Excellent PDF handling capabilities

Room to Improve

  • 🐛 Occasional crashes or corrupted files
  • 🐛 Limited functionality on iOS devices
  • 🐛 Unreliable auto-save and undo/redo features
PDF it All Document Converter#3

PDF it All Document Converter by DIGISET LLC

Compress PDF Photos,Files,Word
Worth Considering
📊 Productivity
4.8😊(7.9K ratings)
FreeIn-App Purchases
PDF it All Document Converter screenshot 1
PDF it All Document Converter screenshot 2
PDF it All Document Converter screenshot 3
PDF it All Document Converter screenshot 4
PDF it All Document Converter screenshot 5
PDF it All Document Converter screenshot 6

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to compress, convert, edit, merge, split, sign, and protect PDF files. All operations are performed locally on the device for enhanced security.

What We Love

  • 🚀 Fast and efficient
  • 👍 User-friendly and easy to use
  • 💡 Versatile and feature-rich
  • 🥰 Loyal and reliable companion

Room to Improve

  • 🐛 Crashes and compatibility issues with newer iOS versions
  • 💰 Subscription model not well-received
  • 🔍 Lack of search functionality

More Cypherguard PDF apps to explore

4
Foxit PDF Editor
Foxit PDF Editor
Foxit PDF Editor
View, Edit, Convert, and Sign
Free

This mobile app offers comprehensive PDF management, allowing users to view, edit, annotate, and convert PDF files on the go. It includes AI-powered features for summarization, translation, and text enhancement, alongside robust tools for creating, signing, and protecting documents.

AI-powered PDF summarization and translationEdit text and images within PDFsConvert PDFs to and from various formats
📊 Productivity
(4.8K)
freemium
5
Power PDF - PDF Manager
Power PDF - PDF Manager
Power PDF - PDF Manager
Create, Modify, Secure PDF
Free

Create, modify, and secure PDF documents on your mobile device. Convert various file types and photos to PDF, scan documents with your camera, and manage files with a built-in file manager. View, annotate, and search within PDF documents with ease.

Create PDFs from DOC, XLS, PPT, TXT, and photosScan to PDF using cameraCombine, split, delete, and reorder PDF pages
🔧 Utilities
(1K)
free with in-app purchases
6
Zeno PDF
Zeno PDF
Zeno PDF
Increase your productivity
Free

Transform your phone into a powerful scanner to create high-quality PDF or JPG documents. Edit recognized text, merge multiple pages, and convert images to PDF. This app offers a multifunctional scanning and reading experience to boost your daily productivity.

High-quality PDF/JPG scanningEditable recognized charactersDocument merging and splitting
🔧 Utilities
(116)
free
7
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
Editor, Converter, OCR
Free

Edit, convert, and manage PDF documents on your mobile device. This app allows you to directly edit text, scan documents, fill out forms, and secure your files with passwords and watermarks. It also supports OCR to extract text from scans and convert PDFs to various formats.

Edit PDF text directlyConvert PDF to Word, Excel, PPT, imagesOCR for text extraction from scans
🔧 Utilities
(2.9K)
freemium
8
PDF Reader - OCR Scan Edit
PDF Reader - OCR Scan Edit
PDF Reader - OCR Scan Edit
Edit & Scan PDFs Easily
Free

This mobile app acts as a PDF office assistant, offering features for editing, scanning, and optical character recognition. It allows for easy document management, page manipulation, and conversion of images and paper documents into editable digital files.

PDF EditingImage to PDF conversionImport PDF files
📊 Productivity
(185)
free with in-app purchases
9
MobiPDF・PDF Text Editor・Reader
MobiPDF・PDF Text Editor・Reader
MobiPDF・PDF Text Editor・Reader
Edit, Convert Documents・Expert
Free

Edit, create, and secure PDF documents on your mobile device. Scan paper documents to editable PDFs, recognize text with OCR, and fill or sign forms. Convert between PDF and other formats, and protect sensitive files with passwords.

Scan documents to editable PDFsRecognize text with OCREdit text, images, and signatures
📊 Productivity
(6.9K)
free with in-app purchases
10
Lumin: View, Edit, Share PDF
Lumin: View, Edit, Share PDF
Lumin: View, Edit, Share PDF
Edit & share PDFs in the Cloud
Free

Edit, share, and collaborate on PDF documents in the cloud. This app offers a suite of tools for annotating, organizing, and signing PDFs, with seamless integration for cloud storage and real-time collaboration.

Seamless document managementCloud integration and auto-saveVersatile editing and annotation tools
📊 Productivity
(882)
free with in-app purchases
11
pdfFiller: edit PDF documents
pdfFiller: edit PDF documents
pdfFiller: edit PDF documents
Scan, fill, sign,make pdf docs
Free

This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.

Edit PDF documentsEsign and fill out formsShare and collaborate on documents
💼 Business
(7.6K)
free with in-app purchases
12
Tarbo PDF Creator
Tarbo PDF Creator
Tarbo PDF Creator
Convenient PDF generator
Free

Easily create professional-quality PDFs from text, images, or scans. Organize documents by merging multiple files and track your creation history. Streamline your workflow for personal or academic use.

Scan to PDFText to PDFImage to PDF
🔍 Reference
(33)
free with in-app purchases
13
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
Create & Edit PDF Documents
Free

Edit, create, and manage PDF documents on your mobile device. Annotate, fill forms, sign, and share files with ease. Offers advanced features like OCR and compression for enhanced document control.

Create PDFs from scratchEdit text and annotate documentsFill and sign PDF forms
💼 Business
(10K)
free with in-app purchases
14
PDFit-AI PDF&Scanner
PDFit-AI PDF&Scanner
PDFit-AI PDF&Scanner
PDFReader、Scanner、OCR
Free

This app leverages AI to simplify PDF document processing, generation, and management. It offers features like automatic document creation, intelligent layout optimization, and secure encryption, alongside traditional PDF tools like scanning and splitting.

AI document generationIntelligent layout optimizationSecure PDF encryption
🎨 Graphics & Design
(518)
free
15
PDF Reader & Editor | Xodo
PDF Reader & Editor | Xodo
PDF Reader & Editor | Xodo
Scan, Edit & Convert Documents
Free

Edit, sign, convert, and organize PDF documents with a comprehensive suite of tools. Scan images to PDF, compress files, and integrate with cloud storage for seamless access across devices. Offers advanced annotation and drawing capabilities.

Edit PDFsScan to PDFFill & Sign Forms
💼 Business
(1.7K)
freemium
16
PDF Converter&Editor - PDF Zen
PDF Converter&Editor - PDF Zen
PDF Converter&Editor - PDF Zen
Smart PDF Converter & Editor
Free

This app converts PDFs to and from various document and image formats, maintaining original layouts. It includes OCR for text extraction from scanned documents and offers annotation tools like highlighting and e-signatures. Additional features like daily quotes and a Pomodoro timer enhance the user experience.

PDF to Word/Excel/PPT conversionPDF to Image conversionOCR for scanned PDFs
🔧 Utilities
(109)
ad-supported
17
Photos PDF : Scanner Converter
Photos PDF : Scanner Converter
Photos PDF : Scanner Converter
Photo & image to Scan Document
Free

Easily convert your photos and images into PDF documents in just three simple steps. This app offers a user-friendly interface, versatile editing options, and secure, on-device processing. Manage, sign, and share your PDFs effortlessly.

Image to PDF conversionUser-friendly designImage rotation and filters
📊 Productivity
(67K)
free with in-app purchases
18
PDF Reader Pro for Document
PDF Reader Pro for Document
PDF Reader Pro for Document
Read, Convert & Mark Up PDFs
Free

This app provides a fast and secure way to view PDF documents on your mobile device. It allows you to open and read PDFs, access scanned documents, and share files in various formats like PDF and Word.

View PDF documentsAccess scanned PDFsShare as PDF/Word
📊 Productivity
(354)
ad-supported
19
PDF Compressor - Compress PDF
PDF Compressor - Compress PDF
PDF Compressor - Compress PDF
Compress PDF - PDF Compressor
Free

Reduce the size of your PDF files to save storage space and speed up uploads and downloads. This app allows you to compress PDFs with a single tap, making them easier to manage and share.

Compress PDF file size easilyReduce PDF size within secondsSmart and easy to use interface
🔧 Utilities
(523)
free with in-app purchases
20
PDF Editor - Reader&Converter
PDF Editor - Reader&Converter
PDF Editor - Reader&Converter
Edit, Convert PDF Files
Free

This app is a comprehensive PDF toolkit for scanning, editing, converting, and managing your documents. It allows for text and image editing, page rearrangement, and conversion to various formats like Word, Excel, and JPG. Secure your files with password protection and organize them efficiently.

Full PDF editing (text, images, annotations)Convert PDFs to Word, Excel, JPG, PNG, TXT, PPTScan documents to editable PDFs
📊 Productivity
(7)
free with in-app purchases

FAQ about Cypherguard PDF

What are the best cypherguard pdf apps for iPhone?
CypherGuard PDF tops our cypherguard pdf apps ranking as of June 2026, with a 1.0-star average from 3 App Store ratings, and it's free to download.
Yes — 20 of the top cypherguard pdf apps we rank are free to download, including CypherGuard PDF and PDF Gear - PDF Editor & Reader.
CypherGuard PDF has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 221+ cypherguard pdf apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
CypherGuard PDF is an application designed to view PDF documents that have been protected using cryptographic technology. It allows users to open both regular PDFs and encrypted files after proper authentication.
You can view regular PDF documents and encrypted files. However, CypherGuard PDF content files (.cpd files) that the distributor has restricted from viewing on iOS cannot be opened.