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Read, edit, and manage PDF files with powerful document tools
A lightweight, feature-rich PDF reader and editor that allows you to view, annotate, edit, and manage PDF files on your mobile device.
PDF Reader is a lightweight yet powerful document management application that enables users to view, annotate, and edit PDF files directly on their mobile devices. The app automatically scans and organizes all PDF files on your phone, providing quick access to important documents in a single, intuitive interface.
Beyond basic viewing, PDF Reader offers comprehensive editing tools including text highlighting, note-taking with multiple formats, electronic signature insertion, image-to-PDF conversion, and file merging or splitting. These capabilities make it ideal for professionals and students who need robust document handling without the bulk of desktop applications.
Free with in-app purchases (Premium: $9.99/month or $29.99/year)
| Feature | Free | Premium |
|---|---|---|
| PDF viewing | Page-by-page and continuous scrolling modes | All free features plus reflow mode for optimized text layout |
| Text annotation | Highlight and basic note-taking | Unlimited highlighting, strikethrough, underline, and drawing tools |
| Document management | Basic organize, rename, delete functions | Advanced sorting, tagging, and cloud backup integration |
| File conversion | Image to PDF conversion only | Convert between PDF, Word, Excel, and image formats |
| Compression | Limited compression capabilities | Advanced compression to reduce file sizes significantly |
| Ad experience | Contains advertisements | Completely ad-free premium experience |
| E-signatures | Basic signature insertion | Enhanced signature tools with customization options |
| Form filling | View form fields only | Edit and fill interactive PDF forms |
PDF Reader offers a free version with core features including viewing, basic annotation, and file management. Premium subscriptions ($9.99/month or $29.99/year) unlock advanced editing, conversion tools, and ad-free experience. Many users find the free version sufficient for everyday document reading and basic editing tasks.
Yes, PDF Reader allows you to highlight text, add notes, insert signatures, and make various annotations. Changes are saved instantly to your documents. Premium users get access to additional editing tools including text insertion, form filling, and comprehensive markup options with full customization.
Absolutely. PDF Reader functions completely offline after installation. You can open, read, annotate, and edit PDF files without any internet connection. The offline-first approach makes it ideal for reading on planes, in areas with poor connectivity, or when you want to protect your privacy.
Simply open the app's PDF Tools menu and select Image to PDF. Choose one or multiple images from your device gallery, and the app instantly converts them into a single PDF file. You can organize, rename, and share the converted PDF immediately after creation without additional steps.
Yes, PDF Reader includes a Lock feature that lets you set passwords on individual PDF files. This protects your sensitive documents from unauthorized access. You can unlock files anytime by entering your password when opening them, maintaining complete control over document security.
PDF Reader primarily focuses on PDF files but can also handle images for PDF conversion. Premium users gain access to Word, Excel, and other document formats. The app uses advanced technology to ensure compatibility with password-protected PDFs and complex document structures.
PDF Reader requires approximately 105.1 MB of storage space on your device. This lightweight footprint makes it suitable for phones with limited storage. The app efficiently manages resources without compromising functionality or performance even on older smartphone models.
