PrismLeaf

Read anything. Beautifully. A local-first universal reader for books, documents, structured data and web files on iPhone, iPad and Mac.

View on the App Store Support

Best view by default

PrismLeaf automatically routes each file to the reading surface that fits it: Reader, Tree, Table, Pretty, Raw, Preview or Source.

Local-first privacy

Your imported files stay on your device by default. Unknown HTML and web packages open with restricted scripting and network access.

Built for real files

Open EPUB and PDF alongside Markdown, JSON, YAML, CSV, XML, HTML and web packages without switching between specialist viewers.

Native across Apple devices

Responsive SwiftUI navigation, keyboard-friendly Mac controls, dark mode, Dynamic Type and VoiceOver-aware interfaces.

Supported formats

EPUBPDFTXTMarkdownHTMLJSONYAMLCSVXMLZIP Web