Telescopo: Markdown Viewer

Telescopo: Markdown Viewer is a lightning-fast, native Markdown viewer for macOS featuring an integrated AI Assistant.

Builtin Mermaid diagrams, LaTeX math, and pro-grade PDF exports. It is carefully crafted for developers, researchers, and anyone navigating large libraries of code and documents.

Start free with a beautiful, local-first Markdown reader. Upgrade to Telescopo Pro to unlock the interactive AI Assistant, advanced PDF layout exports, and over 30 premium themes.

Key capabilities:

* Native Markdown rendering (now supporting Highlights, Admonitions, Footnotes, and true Table of Contents)
* Native support for Mermaid diagrams, LaTeX math blocks, local/remote images, and SVGs inside of Markdown
* Telescopo AI Assistant: 100% secure, on-device AI for complex document Q&A and ultra-fast summarization (M1+, macOS 15+, zero data leaves your machine)
* Pro-Grade PDF Export with live layout previews, landscape modes support, custom margins, and international paper sizing
* Additionally View SVG, ePUB, CSV, and 70+ code files natively with syntax highlighting
* Features 30 reading themes with fully coordinated code styling and high-contrast modes
* Global Typography: Define your preferred Global Font and Global Zoom levels effortlessly
* Advanced File Management: Open multiple files seamlessly into individual tabs or windows, and set Telescopo as your default .md app
* No plugins, no setup, no web views—everything works out of the box locally
* Fast search and dynamic navigation for rapidly parsing large technical documents

Why developers prefer reading Markdown with Telescopo:

– Drastically faster and significantly less memory-intensive than Electron-based editors
– No plugin maintenance or configuration overhead
– Built specifically for the macOS native experience across large monitors and laptops

Beautifully render complex Markdown with diagrams, mathmatics, images. And export everything into precise PDFs, all inside a lightweight, native viewer built specifically for macOS.