What is Bookmarker used for?

Bookmarker is a Mac app that stores links, images and PDFs in a local library and uses on-device AI to tag and summarize them, with no account. It is a good fit for keeping a private research library on a Mac and replacing a cloud bookmark service.

Is Bookmarker open source?

No. Bookmarker is proprietary (closed-source) software. In the Productivity category, open-source options include ActivityWatch, BentoPDF and Linkding.

What are some alternatives to Bookmarker?

Bookmarker competes with Raindrop.io, Pinboard and mymind.

Bookmarker: features, pricing and alternatives

About Bookmarker

Bookmarker is a macOS app that works as a private personal library. You save links, images and whole PDFs with a click or a drag, and each item gets a clean reading view. The library lives in a local database on your Mac, with no cloud, account or sync unless you ask for one, so it also works offline.

On-device AI using Apple Foundation Models adds tags and summaries to everything you save. Full-text search covers all saved content, and you can pull color palettes from images, highlight and annotate inside articles and PDFs, and import from other apps in one click. For deeper image understanding, you can add your own Gemini key and pay that provider at cost.

It runs natively on Apple silicon Macs with macOS 13 or later. After a 14-day free trial the app costs a one-time $99 with no subscription.

Key features

Save links, images and PDFs locally
On-device AI tags and summaries
Full-text search that works offline
Color palette extraction from images
Highlights and annotations in PDFs
Clean reading view for articles
One-click import from other apps

Good fit for

→Keeping a private research library on a Mac
→Replacing a cloud bookmark service

Tags: bookmarks; macos; local-first; on-device-ai; pdf; privacy; read-later

Bookmarker: questions and answers

What is Bookmarker used for?: Bookmarker is a Mac app that stores links, images and PDFs in a local library and uses on-device AI to tag and summarize them, with no account. It is a good fit for keeping a private research library on a Mac and replacing a cloud bookmark service.
Is Bookmarker open source?: No. Bookmarker is proprietary (closed-source) software. In the Productivity category, open-source options include ActivityWatch, BentoPDF and Linkding.
What are some alternatives to Bookmarker?: Bookmarker competes with Raindrop.io, Pinboard and mymind.