iPhone Apps to Optimal performance

Discover iPhone Apps to Optimal performance.

Engineered for fast loading and rendering of PDF documents, even large and complex ones.

Best iPhone Apps to Optimal performance

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MuPDF

MuPDF

Open Source

MuPDF is a lightweight, portable document rendering engine and viewer for PDF, XPS, and EPUB formats. Known for its speed and accurate rendering, it's ideal for integrating document display into various applications or for users seeking a minimalist, high-performance viewer.

Exceptional performance and speed in rendering documents.
Lightweight
Office & Productivity
Autodesk SketchBook

Autodesk SketchBook is a powerful yet intuitive digital drawing and painting application designed for artists, designers, and creative professionals. It offers a comprehensive suite of tools to create stunning artwork on various platforms, focusing on a natural drawing experience.

Intuitive and easy-to-use interface with radial menus.
Advanced brush settings
Photos & Graphics
Foxit Reader

Foxit Reader

Free Personal

Foxit Reader is a robust and feature-rich PDF reader and editor that provides users with a comprehensive set of tools for viewing, annotating, signing, and creating PDF documents. Known for its blend of performance and functionality, it caters to both casual users and professionals handling complex PDF workflows.

Fast startup time and smooth performance, even with large files
Multiple languages
Office & Productivity
GoodReader

GoodReader

Commercial

GoodReader is a powerful document reader and file manager for iOS, excelling in handling large PDF files, annotations, and secure cloud integration, ideal for professionals and students needing robust document management on the go.

Excellent handling of large PDF files.
Sync with Dropbox
News & Books Office & Productivity