Pin a screenshot on top on Mac

Keep a capture floating above every window while you work — a reference to copy, numbers to retype, a layout to match. macOS can't do it on its own; macshot can.

A pinned screenshot floating on top of a Wikipedia page on macOS, with zoom, edit and close controls, staying visible while working in another window

macOS 12.3+ | Apple Silicon & Intel | Free & open source

Keep a reference always in view

After you capture, pin the screenshot and it becomes a small floating window that stays on top of everything else. Move it wherever it's handy and keep working in your other apps — the pinned image stays put and stays visible.

What people use it for

  • Copying a design or layout into another app
  • Retyping numbers, addresses, or codes without flipping between windows
  • Following a set of steps or instructions while you do them
  • Comparing two versions of something side by side

Part of the full capture flow

Pinning is one of the actions available after any capture, alongside copy, save, annotate, and upload. So you can mark up a screenshot first and then pin the annotated version — or pin it straight away and get on with your work.

Free, native, and open source

macshot is a native Swift and AppKit app. It's free and open source under the GPLv3 license, with no subscription or account.

Can I keep a screenshot on top of other windows on Mac?

macOS has no built-in way to float a screenshot above other windows. macshot can pin any capture as an always-on-top floating image that stays visible while you work in other apps.

What is pinning a screenshot useful for?

It keeps a reference image in view — a design to copy, numbers to retype, instructions to follow, or a layout to match — without switching windows back and forth.

Can I annotate before pinning?

Yes. Pinning is one of the post-capture actions, so you can mark up a screenshot and then pin the annotated version.

Is macshot free?

Yes. macshot is free and open source under the GPLv3 license, with no subscription or account.

Keep it on top

Free, native, and open source.

Download for macOS Star on GitHub