With an average user rating of 4.4★, the enhancer document category is one of the App Store's strongest. Browse all 212+ apps we track, sorted so the most loved ones surface first.
Transform blurry or low-quality document scans into crisp, high-fidelity digital files. This tool rebuilds clarity, sharpens text, and cleans backgrounds for professional-looking documents. It offers advanced processing for enhanced readability and document authenticity.
This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.
This app is a comprehensive file manager and document editor for mobile devices. It allows users to organize, edit, convert, and annotate various file types, including PDFs, Office documents, and audio/video files. It also features transcription, scanning, and cloud integration.
What We Love
💯 Excellent file management capabilities
🚀 Seamless integration with cloud services
📚 Versatile document viewer and editor
🎵 Reliable offline music player
Room to Improve
🐛 Occasional crashes and bugs
🔒 Concerns over in-app subscription model
🔍 Inconsistent search and file management functionality
Yes — 20 of the top enhancer document apps we rank are free to download, including PDF Enhance: Upscale & HD Scan and pdfFiller: edit PDF documents.
Does PDF Enhance: Upscale & HD Scan have ads or in-app purchases?
PDF Enhance: Upscale & HD Scan shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
How many enhancer document apps are on the App Store?
We track 212+ enhancer document apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
What is the pricing for PDF Enhance premium features?
Premium features, including ad-free experience and HD output, require a subscription or in-app purchase. Specific pricing details are available within the app's store listing or during the purchase process.
How does PDF Enhance handle user privacy?
PDF Enhance employs a "Privacy-First" architecture with end-to-end encrypted transmission (TLS 1.3) and zero-data logging. Documents are not stored, viewed, or used for any other purpose, and no account is required to use the app.