1
ShortcutKeeper
shortcutkeeper.comAlso covers macos · same kind of website
Shortcut Keeper stores keyboard shortcuts users want to learn and remember across apps on Mac.
Alternatives
The Best Rectangle Alternatives in 2026
8 alternatives1 free · 2 open source
Looking for something like Rectangle? Here are 8 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 2 are open source.
Rectangle moves and resizes windows on macOS using keyboard shortcuts or screen-edge snapping.
Top picks at a glance
First suggestionShortcutKeeperShortcut Keeper stores keyboard shortcuts users want to…Free or freemium optionKeyCastrKeyCastr displays keystrokes on screen so users can share…Another optionKeyCluKeyClu displays available keyboard shortcuts for macOS…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | ShortcutKeeper | — | Not stated | iOS, macOS, Web |
| 2 | KeyClu | — | Not stated | macOS, Web |
| 3 | CustomShortcuts | — | Not stated | macOS, Web |
| 4 | Phoenix | — | Not stated | macOS |
| 5 | KeyCastr | Free | Yes | macOS |
| 6 | Sky.app | — | Not stated | iOS, macOS |
| 7 | Browserino | — | Yes | macOS |
| 8 | KeyboardCowboy | — | Not stated | macOS |
All Rectangle alternatives
2
KeyClu
sergii.tatarenkov.name/keyclu/supportAlso covers macos · same kind of website
KeyClu displays available keyboard shortcuts for macOS apps, with manual and installation information on its page.
3
CustomShortcuts
houdah.com/customShortcutsAlso covers macos · same kind of website
CustomShortcuts remaps and creates keyboard shortcuts for Mac app menu items without scripting.
4
Phoenix
kasper.github.io/phoenixAlso covers macos
Phoenix manages macOS windows and apps through JavaScript scripts, keyboard shortcuts, and system-event bindings.
5
Also covers macos · open source · free
KeyCastr displays keystrokes on screen so users can share their keyboard input during demonstrations.
6
Sky.app
github.com/jcsalterego/Sky.appAlso covers macos
Sky.app provides a macOS client for Bluesky with keyboard shortcuts and a dark mode.
7
Also covers macos · open source
Browserino selects a browser on macOS and supports default-browser setup and keyboard shortcuts.
8
KeyboardCowboy
github.com/zenangst/KeyboardCowboyAlso covers macos
KeyboardCowboy manages keyboard shortcuts on macOS, according to its repository description.
No alternatives match this filter.
Alternatives to similar tools
CustomShortcuts9 alternativesSky.app8 alternativesBrowserino24 alternativesKeyClu8 alternativesPhoenix8 alternativesKeyCastr24 alternatives
What is the best alternative to Rectangle?
Based on features, tags and platforms, the closest alternatives to Rectangle are ShortcutKeeper, KeyClu, and CustomShortcuts.
Is there a free alternative to Rectangle?
Yes. KeyCastr is free or offer a free plan.
Are there open-source alternatives to Rectangle?
Yes: KeyCastr and Browserino.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative