Simple window manager for mac. Use shortcuts or simply drag the window towards the edge of the screen to maximize or split it in half. Second displays supported.
Ranked in these QuestionsQuestion Ranking
Pro Intuitive handling
Just drag the window to one of the sides of the screen and it snaps there. This is especially useful for those who can't be bothered remembering the shortcuts.
Pro Up to six external displays supported
At $5.00, it is not that expensive.
Pro It's often on sale
For example, at the writing of this pro it's currently at $1.
Con Limited availability
Magnet is only available in App Store.
Con Can't hide the menu bar icon
It would've been nice to be able to hide the icon so it doesn't clutter the menu bar.
Con Interference when switching between folders
Default Folder-X app "warns" that Magnet App may interfere with it's ability to switch between folders in Open and Save dialogue boxes.
Con Causes cursor bugs in IntelliJ IDEs
Unfortunately, Magnet causes the caret to bounce around in IntelliJ IDEs, this is very annoying.