244+ iOS apps curated and reviewed
If you already know CDR Viewer Reader, this is the deeper bench. 244+ cdr viewer reader apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jul 2026 |
| 2 |  | Free | 3.8★ (4) | No | No | Aug 2026 |
| 3 |  | Free was $1.99 | — | No | No | Aug 2026 |
| 4 |  | Free | 4.5★ (1.1K) | Yes | Yes | Aug 2026 |
| 5 |  | $0.99 | — | No | No | Aug 2026 |
| 6 |  | $1.99 | 1.0★ (3) | No | No | Aug 2026 |
| 7 |  | Free | — | Yes | Yes | Jul 2026 |
| 8 |  | Free was $2.99 | 5.0★ (3) | No | Yes | May 2026 |
View CorelDRAW files directly on your device without uploading them to a server. Zoom up to 100x, use simple rulers for measurements, and open files directly from messaging apps. Designed for users who need to quickly access and inspect CDR files offline.
This cross-platform CAD application allows users to view, edit, and create 2D and 3D designs on the go. It supports a wide range of file formats and offers advanced tools for precise drawing, measurement, and annotation, even offline.
View and export CorelDRAW files on your iPhone and iPad. This tool allows designers to open proprietary CDR formats without needing the original software or a different operating system. Save your designs to your photo gallery or share them directly.
This app provides a distraction-free reading and annotation experience for PDF documents on iOS. Seamlessly sync your annotated files with your Mac for further editing and workflow integration via iCloud.
Access and manage your CloudApp files directly from your iPhone. View photos, videos, PDFs, and documents, and easily upload new content from your device or clipboard.
This app allows you to view and edit various file types, including code, databases, archives, images, and videos. It supports multiple programming languages and character encodings for code viewing and editing.
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.
View Adobe Illustrator (.ai) files on your mobile device without needing a license. Convert .ai files to PDF or PNG, zoom in on previews, and easily locate Illustrator files stored on your device.
View, convert, and print CAD drawings on your mobile device. Supports DWG, DXF, and PDF formats with iCloud sync and Wi-Fi printing. Ideal for architects, engineers, and construction professionals.
Easily open and view various document and archive formats, including PDFs, ZIPs, RARs, and image files. Enjoy fast, smooth reading of large files and browse archives directly within the app. It works offline, making your documents accessible anywhere.
A fast and user-friendly application for viewing digital comic books and PDF files. It supports various comic archive formats and common image types, offering library management and metadata display.
Open and manage all your document files, including PDF, Word, Excel, and PowerPoint, directly on your phone. This all-in-one app allows quick viewing and sharing of files without needing a computer.
Easily manage and view local HTML files on your device. Import files via iTunes File Sharing, edit them, and utilize features like syntax highlighting and source text search for a streamlined workflow.
Easily view and manage all your PDF files on your mobile device. This app offers offline access, dark mode, and convenient file management features for efficient document handling.
Scan QR codes and barcodes quickly with your iPhone camera. Access your scan history, scan from photos, and use a flashlight for dark environments. Share your scanned items easily.