INDD Viewer

INDD Viewer is a powerful, all-in-one file viewer and archive browser for Android. Open and preview Adobe InDesign (INDD) files, browse archives, view images, read code, and much more — all without granting any storage permissions.

KEY FEATURES

INDD & Design File Support
- Preview multi-page InDesign (INDD) files with pinch-to-zoom
- Browse IDML file contents and internal XML structure
- View SVG vector graphics with dimension info
- Preview fonts (TTF/OTF) with real typeface rendering
- Extract metadata from Office documents (DOCX, XLSX, PPTX)

Archive Browser
- Open and browse ZIP, 7Z, and RAR archives
- Support for password-protected archives
- Extract individual files or entire archives
- Browse nested archives (archives inside archives)
- Folder tree view with collapsible navigation
- Grid and list view modes
- Search and sort archive contents
- Image thumbnails for visual browsing
- CRC integrity verification for ZIP files
- Compare two archives side-by-side
- Size breakdown by folder or file type

File Viewing
- PDF page-by-page rendering with swipe and zoom
- Image viewer with pinch-to-zoom support
- Syntax-highlighted code viewer for 50+ file types including Java, Python, JSON, XML, HTML, CSS, and more
- Gallery mode for image-heavy archives

Productivity Tools
- Bookmark your favorite files for quick access
- Attach notes to any file
- Search across recent files and bookmarks
- Share files and export metadata
- Open files in external apps
- Quick access app shortcuts

Beautiful Design
- Material Design 3 with dynamic theming
- Light, dark, and system theme modes
- Edge-to-edge display
- Optimized tablet layout with two-pane view
- Smooth animations and transitions

Privacy First
- Zero storage permissions required
- Uses Android Storage Access Framework (SAF)
- Your files stay on your device

Supported formats: INDD, IDML, PDF, ZIP, 7Z, RAR, JPG, PNG, GIF, BMP, WEBP, SVG, TTF, OTF, DOCX, XLSX, PPTX, TXT, JSON, XML, HTML, CSS, JS, Java, Python, Kotlin, C, C++, and 50+ more.

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