Best Fileopen PDF Viewer Apps

250+ iOS apps curated and reviewed

2.1 avg rating
19 free apps
Updated October 2026

The best fileopen pdf viewer apps on iPhone average 2.1★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Fileopen PDF Viewer Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FileOpen PDF ViewerFileOpen PDF ViewerFree1.0★ (4)NoNoOct 2026
2PDF Scanner Document ScannerPDF Scanner Document ScannerFree—YesYesOct 2026
3Unlimited ViewerUnlimited Viewer$2.99—NoNoSep 2026
4Image to PDF – PDF MakerImage to PDF – PDF MakerFree—YesNoMay 2026
5PDF Viewer, Editor & ConverterPDF Viewer, Editor & ConverterFree1.0★ (1)YesYesAug 2026
6PDF Scanner & Simple ReaderPDF Scanner & Simple ReaderFree—NoYesOct 2026
7QuickScan - Scan PDF, Print, Fax, Email, and Upload to Cloud StoragesQuickScan - Scan PDF, Print, Fax, Email, and Upload to Cloud StoragesFree1.0★ (1)—NoMay 2026
8PDF-FolderMakerPDF-FolderMakerFree2.0★ (5)NoNoMay 2026

Top Picks for Fileopen PDF Viewer

FileOpen PDF Viewer#1

FileOpen PDF Viewer by FileOpen Systems Inc.

View FileOpen encrypted PDFs
Editor's Choice
💼 Business
1.0(4 ratings)
Free
FileOpen PDF Viewer screenshot 1
FileOpen PDF Viewer screenshot 2

This application allows users to view PDFs that have been encrypted using FileOpen technology on their Apple devices. It provides a straightforward way to access secure documents on iPhones and iPads.

0.0(0 ratings)
FreeAdsIn-App Purchases
PDF Scanner Document Scanner screenshot 1
PDF Scanner Document Scanner screenshot 2
PDF Scanner Document Scanner screenshot 3
PDF Scanner Document Scanner screenshot 4
PDF Scanner Document Scanner screenshot 5

View, edit, and share various document types including PDFs, Word, Excel, and PowerPoint files. Organize your files with a comprehensive management system and quickly find what you need with a powerful search feature. Annotate, fill forms, and convert documents with ease.

More Fileopen PDF Viewer apps to explore

FAQ about Fileopen PDF Viewer

What are the best fileopen pdf viewer apps for iPhone?
FileOpen PDF Viewer tops our fileopen pdf viewer apps ranking as of October 2026, with a 1.0-star average from 4 App Store ratings, and it's free to download.
Yes — 19 of the top fileopen pdf viewer apps we rank are free to download, including FileOpen PDF Viewer and PDF Scanner Document Scanner.
FileOpen PDF Viewer has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ fileopen pdf viewer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.