213+ iOS apps curated and reviewed
The best csv file viewer apps on iPhone average 4.4★ across 213+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.7★ (19) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (117) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (1.8M) | No | No | Aug 2026 |
| 4 |  | Free | 3.0★ (1) | Yes | No | May 2026 |
| 5 |  | Free | 4.8★ (618K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (1.4M) | No | Yes | Aug 2026 |
| 7 |  | Free | — | — | No | Jul 2026 |
| 8 |  | Free | 5.0★ (1) | No | Yes | May 2026 |
This app acts as a comprehensive CSV file explorer, allowing users to view, edit, and query CSV data. It offers features like AI-powered queries, SQL querying, chart creation, and PDF conversion with customizable styling. Manage and share exported files easily.
Easily view and edit CSV and TSV files on your mobile device. Import files with various character codes, sort columns, and filter data by specific conditions.
Create, edit, and collaborate on spreadsheets from anywhere, anytime. Work offline, format cells, insert formulas, and view charts. Seamlessly edit Excel files and enjoy automatic saving of your work.
Easily create, view, and edit CSV files with simple tools for managing columns and rows. Open files from your device or URL, convert them to PDF or Word, and search your device for CSVs.
This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.
This powerful productivity app allows you to create, view, and edit spreadsheets on the go. Manage data, perform calculations, and analyze information with robust formatting and charting tools. Share your work easily with others.
Create, open, and edit CSV files directly on your mobile device. Convert your data to various formats like PDF, Word, Excel, and JSON, and share them easily. No computer is needed for managing spreadsheets and tables on the go.
Effortlessly open, view, and convert XLSX and XLS files. Convert to PDF, CSV, or older XLS formats, and upgrade legacy XLS files to XLSX. Handles batch processing and maintains data integrity.
Edit and manage spreadsheet files like XLSX, XLS, and CSV offline on your iPhone and iPad. Features include over 300 formulas, formatting options, chart creation, and templates. Save your work automatically.
Easily open and view over 100 different file types, including documents, images, videos, and archives. Browse files stored on your device or in iCloud Drive. This app also identifies unknown files and displays detailed file information.
Instantly open and view any text, code, or log file. This app offers professional syntax highlighting and line numbers, making it ideal for professionals who need to access and read various file formats on the go. It supports numerous common file types and provides customizable viewing themes.
Easily open and view Winmail.dat, MSG, and XPS email files that are incompatible with most email clients. Convert embedded content like appointments and notes into native iOS formats, and access all attachments within these files.
Consolidate and manage local and cloud files within one app. View, save, and transfer documents, presentations, media, and more across multiple cloud services and your device.
This app allows you to extract and compress various archive file formats, including ZIP, RAR, and 7Z. It also offers robust file management, text and image editing, video playback, and OCR recognition. Secure your files with app password protection and fingerprint unlock.
Easily open and explore 3D model files on your iPhone or iPad. Supports over 20 popular formats, offering smooth viewing with intuitive touch controls. Ideal for designers, engineers, architects, and students working with 3D data.
This app allows you to view text-based novels and e-books directly on your smart devices. Easily transfer files from your PC via Wi-Fi, import from cloud storage, or use FTP and iTunes. Customize your reading experience with adjustable fonts, colors, and page transitions.
This app acts as a virtual USB drive and file manager for your iPhone and iPad. It allows you to easily view, organize, and share various document types, including Office and iWorks files, as well as media. It also offers cloud integration and secure file protection.