223+ iOS apps curated and reviewed
ABX Viewer is the household name in abx viewer, but it's far from the only option. We track 223+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.8★ (4.5K) | No | Yes | Jul 2026 |
| 3 |  | Free | 1.8★ (73) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.6★ (48) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (28K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 3.4★ (5) | No | No | Jul 2026 |
| 7 |  | Free | 4.6★ (9.1K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (3K) | No | Yes | Jul 2026 |
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.
View and manage documents from various office suites, including Hangul, Word, Excel, and PowerPoint. Convert documents to PDF or image files, and share them via email. Supports a wide range of file formats.
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 is a comprehensive file management tool for iOS devices. It allows users to extract various archive formats, create compressed files, convert media, and edit documents and PDFs. It also includes AI-powered OCR and translation features, along with a versatile file viewer and secure access options.
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.
Easily view, search, and annotate PDF documents on your iPhone and iPad. Import files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features like redaction and combining documents are available with a Pro subscription.
Easily manage your files by unzipping and archiving documents, photos, and videos. Browse and view various file types directly within the app. Offers premium features for advanced file operations and security.
Easily open and play various file formats directly from compressed archives without needing to decompress them. Supports numerous media and document types, offering a simple interface for file management and access.
View DICOM medical imaging files from various sources securely on your device. Offers intuitive tools for image manipulation and measurement. Free for personal use, with an online version available.
This app allows you to view and organize medical imaging studies like MRI and CT scans directly on your iPhone. Import studies from folders or ZIP archives, adjust image settings, add annotations, and sort your research into custom folders for easy access.
Easily view, rotate, and inspect 3D STL files on your iPhone or iPad. Load models instantly from various sources for 3D printing, design review, or engineering inspection.
This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.
Manage, edit, and share your content securely from anywhere. This app offers AI-powered insights, document scanning, and collaborative tools with enterprise-grade protection.
This app is a powerful tool for extracting and compressing various archive file formats. It supports creating encrypted ZIP files, batch compression of media, and offers multiple file transfer options. It also allows viewing and playing a wide range of document, video, and audio types.
Transform your ONVIF, RTSP, or WiFi IP cameras into a robust home security system. This app provides a smooth and fast experience for viewing and controlling network cameras across multiple Apple devices. Enjoy secure, local access without mandatory cloud services or vendor restrictions.
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.
This app offers robust PDF editing and viewing capabilities, alongside comprehensive file management tools. It allows users to annotate PDFs, manage files from various cloud services, and secure sensitive data with advanced encryption. Enjoy a superior reading experience with features like PDF Reflow and split-screen viewing.
Access and manage all your files securely from any device, at any time. This app allows you to search, favorite, and organize documents, with built-in tools for editing Office files and annotating PDFs.
This mobile office suite allows users to view and edit documents in various formats, including Microsoft Office files, with high compatibility. It offers powerful editing tools, cloud service integration, and PDF annotation capabilities for enhanced productivity on the go.