Write in Any Format
Open anything: Markdown, plain text, Swift, Python, TypeScript, JSON, YAML, TOML, HTML, SQL, shell scripts, and more. Paperforge picks the right mode automatically. Rich text and Word documents open as formatted text. PDFs open directly for reading and annotation.
Markdown live syntax highlighting — headings, bold, italic, code, links, blockquotes
Code highlighting for 20+ file types with automatic language detection
Rich text support
PDF reading and annotation
Nick is a free, open-source macOS app with six detection layers and on-device AI behavioral threat scoring. No cloud, no subscription. Read every line of code.
