onethingwell:

DoublePane is a very simple window management utility for OS X. It lets you do four things:

1. Make a window fill the left half of the screen.
2. Make a window fill the right half of the screen.
3. Make a window fill the screen entirely.
4. Restore a window to its previous state.

All four options can be triggered with a user-configured command key combination.

This happens to be exactly what I want out of a window manager, no more, no less.

If your window-wrangling needs are similarly simple, DoublePane is available in the Mac App Store for $1.99. Or $0.00, for eight of you—I like the app so much I asked the developer for some promo codes, and here they are:

3344PJE36A6K HNKAH6XWYA4A PWWA94XN6LAX YKYH64T3XWXN
34JLNAM7A3L6 4K944YN636MJ 3YFPL4R77RRW F44AYE3NREXJ

Thanks, Nick!

See also:

• Stay
• Cinch
• Divvy
• SizeUp (which I’ve been using for the last year).

File this under one thing I like about Windows 7.