Apple Silicon and Intel. Built natively for macOS Sequoia with full SwiftUI, SwiftData, and PDFKit support.
Universal binary — Apple Silicon (arm64) and Intel (x86_64). Your library size depends on how many PDFs you import; files stay on your Mac.
This public release repository hosts the website, policies, and changelog. The App Store build is free to download with a lifetime unlock in-app purchase.
A fair price.
No subscription.
The App Store build starts with a full-access 30-day free trial. The lifetime unlock is a non-consumable in-app purchase and is configured as family-shareable.
Read termsMac App Store only.
The public App Store listing is not live yet. Once Apple publishes it, this page will link directly to the Mac App Store page. This site does not provide a separate installer.
Everything in one app.
Nothing held back.
Native PDF reader
Highlights, underlines, comments, ink annotations, and bookmarks — written by PDFKit, not a web view.
Markdown notes
Side-by-side with the PDF. LaTeX math, tables, code blocks, and image embeds. Stored as plain Markdown.
Full-text search
Across titles, authors, abstracts, notes, highlights, and the PDF body. Indexed locally.
WebDAV sync
Optional. Bring your own server — Nextcloud, Synology, Fastmail, or any standard WebDAV endpoint.
Rolling backups
Up to seven local snapshots. Manual snapshot from Settings any time. Backups stay on your Mac.
Open exports
BibTeX, RIS, Markdown, and full project bundles. Your data isn't locked behind a vendor format.