r/windowsapps • u/methodangel • 17h ago
Developer Fall Desktop - A tiny native app that drops autumn leaves across your Windows 11 desktop and piles them up on the taskbar (free, open source)
With Halloween coming up, I wanted something cozier on my desktop than a static wallpaper, so I built Fall Desktop.
Leaves drift down across every monitor, tumble in gusty wind, and settle into piles along the top of the taskbar. Pumpkins and scarecrows stand in the piles, and cobwebs hang in the screen corners. Halloween mode is on by default, with candle-lit jack-o'-lanterns, a spider on each web, and the occasional bat. Switch it off for a plain autumn look.
**Things you can play with:**
- Sweep the mouse through a pile to rake it and send the leaves flying
- Push through a cobweb and it stretches and springs back. Swipe fast and threads snap, then the spider mends them
- Bump a scarecrow and it rocks on its post and its hat wobbles
- Leaves get caught in webs and land on the pumpkins and hats
**It stays out of the way:**
- Clicks pass straight through to whatever is underneath
- Hides during fullscreen games and videos, on the lock screen, and while the display is off, and doesn't make Windows think a fullscreen app is running
- Optional "leaves behind windows" mode keeps everything on the desktop only
- About 0.3 ms of CPU per frame. Caps at 60 fps on battery and 30 fps on battery saver or over RDP
- Each monitor renders at its own resolution, DPI and refresh rate, so a 60 Hz screen next to a 144 Hz one stays smooth, and the piles continue across side-by-side monitors
**Customizable:** 20 leaf designs (sugar maple, oak, ginkgo, sweetgum, whirling maple keys, acorns, even pixel-art leaves), color schemes (Autumn, Golden, Crimson or any custom color), sliders for amount, speed, size, wind, pile depth, and how many pumpkins and scarecrows. The settings window has a live preview you can mess with.
**Tech:** native C++ with Direct2D and DirectComposition. Single small .exe that lives in the tray. Installer is per-user with no admin rights, and there's a portable zip too. Windows 10 1809+ or Windows 11, x64.
Heads up: the installer isn't code-signed yet, so SmartScreen may warn on first run (*More info → Run anyway*). The source is all there if you'd rather build it yourself.
GitHub: Fall Desktop - Github
Official Signed: Fall Desktop - Microsoft Store
Feedback and bug reports are welcome, especially from multi-monitor and HDR setups.