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HN: FlowShelf –free,native macOS shelf/clipboard/screenshot app,on-device AI

FlowShelf, a free native macOS app that combines clipboard management, screenshot tools, window snapping, and on-device AI into a single menu-bar utility, is now available. The app, which is notarized by Apple and uses 100% on-device processing, replaces paid tools like Paste, Magnet, and CleanShot X with a single free download. FlowShelf 1.4.0 is Developer ID signed and runs on Apple Silicon and Intel Macs.

read6 min views1 publishedJul 24, 2026
HN: FlowShelf –free,native macOS shelf/clipboard/screenshot app,on-device AI
Image: source

A free menu-bar app that auto-captures your clipboard, summons a shelf at your cursor, turns screenshots into text, and previews your windows — without the clutter.

  • Notarized by Apple
- 100% on-device
- Source-available
  • No subscription
  • — downloads

One app. Everything you juggle all day. #

The shelf is just the start — FlowShelf folds a whole stack of Mac utilities into one lightweight, private menu-bar app.

Everything you copy, in one place #

Copies, screenshots, files, and links all land on a self-cleaning shelf. Search it, pin what matters, and it clears itself after 24 hours so it never becomes clutter.

A shelf that comes to your cursor #

A glass shelf appears wherever you're working. Drop files in, carry them between apps, and drag them out at the destination — no window-juggling.

Summon it with a quick shake #

Give your mouse a little shake and the shelf pops up right where you are — no hotkey to remember, no menu to hunt for.

Carry things between apps #

Park files, text, and images on the floating shelf, switch apps, then drag or paste them out exactly where you need them.

Your notch, finally useful #

A Dynamic-Island-style shelf lives right in your MacBook notch — and on external monitors too. Swipe down to open, drop files in, click a tile to copy.

Snap windows with a keystroke #

Hold ⌃⌥ and tap an arrow to snap the focused window to halves, quarters, or fullscreen. The one Mac feature you'd usually pay for — built in.

Preview windows without clicking #

Hover a Dock icon for live thumbnails of its windows. See what's open and jump straight to the exact window you want.

See every window at a glance #

Hold the key and your windows fan out as live previews. Pick the one you want and switch to it instantly — no fumbling through ⌘-Tab.

Reusable text, one click away #

Save signatures, addresses, and canned replies once. Paste them anytime from the dashboard or straight from the menu-bar menu.

A full screenshot toolkit, built in #

Grab a region or a window, then mark it up with arrows, shapes, a real highlighter, numbered steps, and text. Blur, pixelate, or black out anything sensitive. Drop a spotlight, add a magnifier callout, measure in pixels with the ruler, or wrap the shot in a gradient backdrop. Pin it on top of everything, scan a QR code, or stitch a before/after — then copy, save, or drop it on your shelf.

Private AI that never leaves your Mac #

Summarize, rewrite, translate, and smart-search your shelf — powered by Apple's on-device models. No accounts, no cloud, no cost, and it runs only when you ask.

Uninstall apps completely #

Drag an app in and FlowShelf finds every leftover — caches, preferences, support files — and moves them to the Trash. It even tells you what it couldn't remove.

One app, instead of five. #

FlowShelf does what you actually used these popular Mac apps for — in one free, private menu-bar app.

What you’d reach for Typical price FlowShelf
Paste / Maccy clipboard & shelf $29.99/yr ✓ Included
Magnet window snapping $4.99 ✓ Included
AltTab window switcher Free ✓ Included
CleanShot X screenshots & annotate $29 ✓ Included
AppCleaner uninstaller Free ✓ Included
… plus snippets, a notch shelf & on-device AI $60+/yr value Free

Easy installation. #

Drag, drop, and you're good to go.

  • 1 Open the branded installer Double-click the

.dmg

file. - 2 Drag to Applications Install FlowShelf like any native Mac app.

  • 3 Launch & Go FlowShelf is ready. No setup. No signup.

FlowShelf 1.4.0 is Developer ID signed and notarized by Apple. Its polished drag-to-install window opens normally on macOS.

Privacy First

Your data stays on your Mac.

Native Performance

Built with Swift, ~7 MB, light on memory.

Apple Silicon + Intel

All modern Macs.

No Subscription

One-time, yours forever.

Built in the open. #

FlowShelf's source is public. Read every line, verify the privacy claims for yourself, and open a pull request — no black boxes, no hidden network calls.

Made by one person, not a corporation. #

Hi, I'm Mahin Kadery — a solo developer. I built FlowShelf because I was tired of running five separate apps (and paying five subscriptions) for the little things a Mac should just do. No investors, no growth team, no data collection — just an app I use every day and keep improving. If something breaks, the person reading your bug report is the person who wrote the code.

Loved by people who hate clutter. #

Real reviews from FlowShelf users — no account needed to read or leave one.

reviews…

Reclaim your Mac's clutter. #

Free, native, and yours forever. macOS 14+ · Apple Silicon & Intel.

**Download for macOS** One-time download · No subscription[Support FlowShelf](https://buymeacoffee.com/mahinkadery)

- ✓ Signed & notarized by Apple (Developer ID)
- ✓ Source-available —
[read the code](https://github.com/mahinkadery/FlowShelf) - ✓ 100% on-device — no account, no tracking, no servers

The button copies: brew install --cask mahinkadery/tap/flowshelf

Verify your download (SHA-256) #

Every release ships with its checksum in the release notes. Current version 1.6.1:

e51f9bc153eb1bc0ca3dbffdaa0ca53296ec128534debdf69eb3e9f8829b6250

In Terminal, run shasum -a 256 ~/Downloads/FlowShelf.dmg

— the output must match exactly.

Questions & answers #

Everything you need before your first launch.

Is FlowShelf really free? #

Yes. FlowShelf is free and source-available, with no subscription and no account required. Download it once and it's yours.

Can FlowShelf turn a screenshot into text (OCR)? #

Yes. Press ⌘⇧O to select any region of your screen and FlowShelf extracts the text straight to your Shelf and clipboard. Press ⌘⇧7 for a plain region screenshot.

What is the floating shake-to-summon shelf? #

Shake your cursor (or use a global hotkey) and a floating glass shelf appears right at your pointer, so you can drop and grab items without leaving what you're doing. You can also use the menu-bar popover or the dashboard.

Does FlowShelf have a private mode? #

Yes. Private mode s clipboard capture whenever you want, so sensitive copies never land on your Shelf.

How do updates work, and why do my permissions persist? #

FlowShelf checks for updates daily and installs them with Sparkle, the standard macOS auto-updater. Version 1.3.4 and later use the same Apple Developer ID identity, helping Accessibility and Screen Recording permissions persist across future updates.

Is FlowShelf signed and notarized by Apple? #

Yes. FlowShelf is Developer ID signed and notarized by Apple, so the app opens normally on macOS.

Where is my data stored? #

Everything stays on your Mac. FlowShelf has no servers and no tracking — your clipboard, screenshots, files, links, and text never leave your device.

How does auto-delete work? #

Shelf items expire automatically after 24 hours to keep today's workspace light. Pin anything you want to keep, or clear items manually whenever you like.

Which Macs are supported? #

macOS 14 (Sonoma) or later, as a universal binary for both Apple Silicon and Intel.

How is FlowShelf different from Yoink, Dropover, or a clipboard manager? #

FlowShelf combines a drag-and-drop shelf, automatic clipboard capture, screenshot OCR, and live window previews in one private menu-bar app — and it auto-cleans daily so it never becomes clutter. It's free and source-available.

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