SeconDockSeconDock
A real Dock on every display.
macOS gives you one Dock, on one screen. SeconDock puts a real one on every other display and mirrors your apps automatically. Your Mac's own Dock stays exactly where it is, badges and all.
Everything it needs.
Nothing it doesn't.
A second Dock that mirrors your own, plus the window controls macOS never gave you.
A real Dock on every screen
macOS gives you one Dock. SeconDock adds one to every display that does not have it.
It mirrors your Dock for you
Same apps, same order, updated live. Or keep a different Dock on each screen.
Send windows where you want them
Anchor Apple's Dock to one screen, open apps on this display, or pull a window over.
Magnify, hide, place it your way
Parabolic magnification, auto-hide, bottom or either side. Liquid Glass on macOS 26.
A closer look
See it in action
Yours, and only yours.
No account, no tracking, no cloud.
Nothing leaves your Mac
No account, no analytics, no network. SeconDock reads your Dock and nothing else.
One calm payment
Free for 3 days, then EUR 9.99 once. No subscription, ever.
A real Dock on every display.
Free for 3 days, then €9.99 once. No subscription, ever.
Specifications
- Price
- €9.99 once
- Trial
- 3 days free
- Platforms
- macOS
- Requires
- macOS 15 or later (Native Liquid Glass on macOS 26 Tahoe)
- Languages
- EN
- Category
- Productivity
What it changes on your machine
Login Itemsadds SeconDock when you turn on Launch at Login (reversible)
Permissions it asks for
- Accessibility (macOS): optional: anchors Apple's Dock and moves windows between displays
Questions
Does SeconDock replace my Mac's Dock?
No. Your Dock stays exactly where it is, badges and all. SeconDock only adds a Dock to the displays that do not have one.
Is it a subscription?
No. Free for 3 days, then a one-time EUR 9.99. No subscription, ever.
Which macOS do I need?
macOS 15 Sequoia or later. On macOS 26 Tahoe you also get the native Liquid Glass look.
Why does it ask for Accessibility permission?
Only for the optional window features: anchoring Apple's Dock and moving windows between displays. The second Dock itself needs no permissions.
Can each screen have a different Dock?
Yes. Mirror your Dock automatically, or curate a separate list for each display.
Does it send my data anywhere?
No. SeconDock runs entirely on your Mac. No account, no analytics, no network connection.
