Download
Get Plum for macOS.
A native, keyboard-driven AI PDF reader for people who read research seriously. Free to
download and read local PDFs.
Plum is in early access. Request an invite above and we’ll send a download link. The
reader is free.
Requirements
- macOS 14 (Sonoma) or later
- A native app built on SwiftUI and PDFKit (no browser, no Electron)
- Optional: use your own AI by connecting a tool like Claude, or bring your own key
What you get
- An AI assistant that highlights the exact lines on the page, verifiable rather than guessed
- Semantic and full-text search across every paper you open
- Citation previews, one-click LaTeX and BibTeX, and reference following
- A fast, modal, keyboard-first reading environment
See what’s free and what’s Pro →