PHTechnical Specifications
| Detail | Information |
|---|---|
| App Name | PDF Viewer |
| Version | 2026.5 |
| Compatibility | Android 8.0+; Tablet; Chromebook |
| Core Engine | PSPDFKit / Nutrient Android SDK |
Core Functionality
Document Viewing & Navigation
- Direct Access: Open files via cloud service providers, email attachments, or web browsers.
- Search: In-document text string indexing and retrieval.
- Smart Zoom: Double-tap gesture for automated text alignment and magnification.
Annotation & Review
- Standard Tools: Text highlighting, markup, hand-drawn sketches, and text notes.
- Review Management: Integrated undo functionality for incremental edit reversals.
- Extended Media: Support for annotating JPEG and PNG formats (*PRO).
- Advanced Markup: Rotation of stamps and text-based annotations (*PRO).
Document Editing & Management
- Page Manipulation: Move, rotate, delete, or insert new pages within existing documents.
- Organization: Bookmark support for specific page references.
- Merging: Consolidation of multiple files into a single PDF document (*PRO).
- Metadata: Access and modification of document-level metadata (*PRO).
Pro & Modification Details
Premium Features (*PRO)
- Customization: 12 UI themes and advanced application configuration settings.
- Advanced Tools: File merging, metadata editing, and image-based annotation.
Modification Technicals
| Category | Modification Details |
|---|---|
| Subscription | Pro features unlocked / Subscribed. |
| Permissions | Removal of redundant Permissions, Receivers, Providers, and Services. |
| Ads & Analytics | Removal of Ad-related Manifest entries, layout visibility, and code invokes. |
| Tracking | Firebase, Analytics, and Crashlytics disabled. |
| Bloatware | Complete removal of Facebook Ads bundled SDK and debug code. |
Changelog v2026.5
- Updated to the latest Nutrient Android SDK.