FileViewer USB for iPhone Downloads & RevenueFileViewer USB for iPhone · App Store
FileViewer USB for iPhone is #43 in Business Paid in South Korea and charting in 15 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026FileViewer USB for iPhone update history & changes
Last change · 7 events since 29 Jul 2010Full timeline ↓Full timeline · 6 events in the last 12 months
- 📈FileViewer USB for iPhone hit #1Top Paid · Business · AE
- 📈FileViewer USB for iPhone entered the top 100Top Paid · Business · US
- 📈FileViewer USB for iPhone charting in a new countryIndia
- 📈FileViewer USB for iPhone charting in a new countryUnited States
- 🆕FileViewer USB for iPhone first spotted by AppInsider#71 in Top Paid · Business · Germany
- 🆕FileViewer USB for iPhone released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Business PaidFileViewer USB for iPhone at a glance
AI summary written from our chart and store data, 2026-10-18. It can be wrong: check the numbers above.
FileViewer USB is a paid utility for iPhone users who need to view, manage, and transfer diverse file formats (including PDFs, Office documents, and media) via USB, Wi-Fi, or AirDrop. The app holds the #1 spot in the UAE Business Paid charts but has limited visibility elsewhere, ranking between #44 and #93 in other major markets like France, Germany, and the UK.
Similar apps: Documents by Readdle, GoodReader, PDF Expert
FileViewer USB for iPhone on the App Store
App details
FileViewer USB for iPhone downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where FileViewer USB for iPhone's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | BusinessPaid | #43 |
 China | BusinessPaid | #102 |
 France | BusinessPaid | #44 |
| Germany | BusinessPaid | #72 |
 United Kingdom | BusinessPaid | #90 |
 Japan | BusinessPaid | #157 |
 Australia | BusinessPaid | #73 |
 Italy | BusinessPaid | #59 |
 Brazil | BusinessPaid | #86 |
 Canada | BusinessPaid | #88 |
 Russia | BusinessPaid | #72 |
 India | BusinessPaid | #111 |
 Indonesia | BusinessPaid | #69 |
 Saudi Arabia | BusinessPaid | #77 |
 United Arab Emirates | BusinessPaid | #93 |
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Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about FileViewer USB for iPhone
From the 27 most recent App Store reviews in the US.
Users appreciate the app's ability to transfer files via USB and view various formats without internet access. However, complaints focus on compatibility issues with older iOS versions, lack of folder organization features, and inability to edit or email multiple files directly.
Mixed but leaning positive (63% of recent reviews give 4–5 stars). People like it for being useful, and syncing. The main complaints are about ads, and crashes and bugs.
What people like
- Useful: “It works great with the new upgrade”
- Connection & sync: “Way cheaper than AT&T's scandalously priced, sketchy Internet service!”
- Ease of use: “Well-done and easy to use”
- Design: “I searched all day for an interface that does this!”
Common complaints
- Ads: “Doesn't work as advertised”
- Crashes & bugs: “Doesn't work as advertised”
- Updates: “This update will only run on iOS 7”
- Features & content: “Most of the features did not work at all”
About FileViewer USB for iPhone
• FileViewer USB is a file viewing, storage, transfer, printing, and email application for the iPhone. It includes one of the best PDF viewers for the iPhone and can also view many other file types. Files are transferred to FileViewer USB, via iTunes (Finder in Mac OS 10.15 Catalina), using a Wi-Fi or USB connection, or via email, AirDrop, the Files app, or connected devices such as thumb drives.
FILE VIEWING
• Supported file types for direct viewing or listening include portable document format (.pdf), Microsoft Word (.doc & .docx), rich text format (.rtf), plain text files (.txt), Microsoft Excel (.xls & .xlsx), Microsoft PowerPoint (.ppt & .pptx), iWork files (.pages, .key, & .numbers), HTML documents (.html & .htm), web archives (.webarchive), image files (.jpg, .jpeg, .jp2, single & multipage .tif/.tiff, .gif, .bmp, & .png), audio files (.m4a - Apple Lossless & AAC formats, .mp3, .wav, and .aif), video files (.mp4, .m4v, .mov, and .3gp), and other file types (.h, .m, .c, .java, .js, .csv, & .log).
• PDF reader is fast, handles large pdf files, and opens password-protected pdfs. A thumbnail scroll bar feature facilitates viewing of long documents. Pages can be bookmarked. Other features include search, markup functionality, and table of contents view.
• Photos from the Photos app on the iPhone can be transferred to and viewed in FileViewer.
• Images can be copied from this app to the device's camera roll. Images in a given folder can be viewed as a slide show.
• Landscape mode as well as zooming and panning is supported for viewing documents and images.
FILE & FOLDER MANAGEMENT
• Folders can be created to organize files.
• Files and folders can be deleted and renamed as well as moved or copied from one folder to another.
• Multiple files can be deleted or moved to a different folder at the same time.
• FileViewer files can be opened in other apps on the iPhone.
• File and folder lists can be filtered by file type, folders, search phrase, and first letter of name.
• Files and folders can be sorted by date, size, and modification date (ascending & descending).
• Global file search.
• Zip archives can be transferred to and unzipped in FileViewer, providing easy one-step transfer of groups of files and/or folders. Zip archives can be created from files and folders stored in FileViewer USB.
• Capability to save many document types as a PDF.
• Dragging and dropping of files into folders.
AIRDROP
• With AirDrop, users can share files directly between supported iOS devices, as well as between an iOS device and computer.
SOCIAL MEDIA
• Post images and web pages to Facebook and Twitter.
• Files ≤ 20 MB can be emailed as an attachment.
• Email attachments can be transferred from the Mail app to FileViewer USB.
PRINTING
• Documents and images can be printed to AirPrint/ePrint compatible printers.
CLOUD STORAGE
• Connectivity to iCloud Drive, Box, Dropbox, Google Drive, and Microsoft OneDrive.
AIRPLAY & DISPLAYING
Latest updates
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