What is Muse, and how does it work?

Most people end up running three systems at once. Bookmarks hold the links, a Downloads folder holds the images, and a pile of screenshots holds everything that was easier to capture than to describe. None of them talk to each other, and none of them help you find anything a month later.

Muse replaces all three with one library. It is a Mac app, it stores everything locally, and it is a single payment rather than a subscription.

What can you actually put in it?

Anything you collect. Images and screenshots, video and GIFs, web links, PDFs and documents, plain text notes, and posts you have saved on X. Links are not stored as bare URLs: Muse pulls the title, the site icon and the page's own preview image, so a saved link looks like the thing it points at rather than a line of blue text.

Getting things in is deliberately quick. You can drag anything from anywhere on your Mac and a dial opens around your cursor so you can drop it straight onto a collection. There is a global launcher you can call up over any app, a screenshot hotkey that files the shot as you take it, a shelf that sits at the edge of the screen for things you are still deciding about, and paste, which drops whatever is on your clipboard into the collection you are looking at.

How do you find things again?

This is the part that decides whether a library is worth keeping. Muse indexes what it holds in three different ways, and one search box across the top of the app queries all of them at once.

It reads the words inside your pictures, so a screenshot of an invoice is findable by typing part of the invoice. It extracts the colours in every image, so you can ask for the dark green thing you half remember. And with the optional Pro AI pack installed, it matches on meaning, which is how a search for something like "quiet interior with warm light" returns pictures that were never labelled with any of those words.

All three of those run on your own Mac. That matters for speed as much as privacy: there is no upload step and no waiting on a server.

Is any of it sent anywhere?

The AI Muse ships with runs entirely on-device, and your library never leaves your machine on its own. Two optional features do reach the network, and it is worth being precise about them. Muse Vision, which finds visually similar images from around the web, sends the image you picked to a visual search service. And if you connect your own Anthropic API key, the optional writing and tagging features send data to that API under your own account. Both are opt-in, and neither is required to use Muse.

There is no Muse account. You never sign in, and your library lives in a visible folder you can open in Finder, back up with everything else, or export at any time.

How is it different from what I already use?

A folder of images is honest and durable, which is why Muse keeps your files as real files rather than hiding them in a database. What a folder cannot do is tell you which of its four thousand pictures had the word "Helvetica" in it.

What does a library look like once it is set up?

Collections, nested as deeply as you want, with an Inbox for anything you have not filed yet. You can view a collection four ways: as cards, as a list, as a timeline of when things arrived, or on a freeform canvas where you can arrange things, draw on them, add sticky notes and export the result as a PDF.

Muse also tags things for you as they arrive, reads any text it finds, and picks an icon for a collection based on what you called it. You can overrule any of it. The point is that a library which organises itself a bit is one you might still be using in a year.

Can I bring in what I have already collected?

Yes, and this is usually the first thing to do. Muse imports an Eagle library, a Raindrop export, a generic CSV, browser bookmarks from Chrome, Safari and others, and your Pinterest boards.

Pinterest is worth singling out. If you request your data from Pinterest, what arrives is a file of identifiers rather than your pictures, which is why so many people assume their boards cannot really be exported. Pinterest's own data download documentation describes the request process but not the contents. Muse takes that export and resolves it back to the full-resolution originals.

What does it cost, and what happens after the trial?

Muse is $29, paid once, with every future update included. The trial gives you 30 days with every feature unlocked and no card required.

When the 30 days are up, Muse asks you to buy a licence before you carry on using it. Your files are untouched, and Export My Library stays available on that screen, so you can write every collection out as ordinary folders whenever you want. That is the part worth checking in any app you are trusting with years of collecting: not whether you can get in, but whether you can get out.