Rendr Markdown

Rendr shows Markdown documents as native previews on iPhone and iPad. It opens files from Files, iCloud Drive, and other apps in place, without importing or changing them. What Rendr renders: - GitHub-flavored Markdown, including tables, task lists, footnotes, alerts, autolinks, and heading anchors. - Syntax highlighting for fenced code. - Mermaid diagrams, a supported subset of PlantUML, and KaTeX math, all rendered offline. What you can do: - Use the heading outline, find, zoom, and document information. - Share or export as PDF or as HTML without scripts, and print. - Choose GitHub, Reader, Developer, or one of five Token themes, in light, dark, or system appearance. - Grant and revoke folder access for local images and media. - Open multiple windows on iPad. Privacy Rendr has no account, analytics, telemetry, document uploads, or remote rendering service. Remote images and media are blocked whenever a document opens. You can load them for that document until you close it. Loading them contacts the server that hosts them and may disclose your IP address. Standalone HTML never loads remote content. One purchase covers Rendr on Mac, iPhone, and iPad. Requires iOS 26 or iPadOS 26 or later.