Tangrid
Automatic tiling with saved layouts per Space.
About Tangrid
Tangrid tiles windows as they open, snaps them where you drop them and groups related windows into tabs. It adds a searchable window switcher, Dock previews and workspaces that restore every window in a Space at once.
Questions about Tangrid
How much does Tangrid cost?
Tangrid is paid software, bought up front from tangrid.app.
Where can I download Tangrid for Mac?
Download Tangrid from the developer's website (tangrid.app). MacWorthy links only to official sources.
What are good alternatives to Tangrid?
Other windows & desktop apps for Mac worth a look are Rectangle (open source), Magnet (one-time purchase), Moom (one-time purchase) and Loop (open source).
Other windows & desktop apps like Tangrid
Rectangle
Window snapping with keyboard shortcuts.
Magnet
Snap windows into place by dragging.
Moom
Save and restore entire window layouts.
Loop
Window management with a radial menu.
Swish
Window control with trackpad gestures.
AltTab
Windows-style alt-tab, with window previews.
Split
Side-by-side windows that resize together.
Resettle
Puts windows back when you reconnect your monitors.