Smooth Scrolling
Fluid, natural animation that stays easy on the eyes even during long scrolls.
0.1 to 2.0 smoothnessFluid scrolling for Windows.
Natural wheel physics that reduce wrist strain inside a 6 MB footprint.
Scroll-V physics bench
Glide 1.8× · Speed 1.4×
Wheel impulse
Settled rest
1.8
1.4
0.10
Ultra Lightweight
Optimized native execution that consumes about 6 MB of memory while running.
~6 MB
RAM footprint in the Windows system tray
0.01
Finest friction increment for long document glides
2.0×
Maximum velocity multiplier for tall timelines
Key Features
Every parameter responds to how your hand moves the wheel.
RSI Prevention
Smart scroll acceleration reduces repetitive wheel movements and protects your wrist.
Adaptive impulseHighly Customizable
Adjust smoothness, speed, friction, glide, and curves to match your display refresh rate.
0.01 to 0.20 frictionPer-App Settings
Exclude specific applications or assign separate physics profiles to each window.
| Application | Profile behavior | Smoothness | Speed | Friction |
|---|---|---|---|---|
| Code editors | Crisp line-by-line deceleration | 1.5 | 1.2 | 0.12 |
| Web browsers | Extended inertia for long articles | 1.8 | 1.4 | 0.10 |
| Document readers | Low-friction page glide | 2.0 | 1.1 | 0.06 |
| 3D viewports | Raw hardware wheel steps | Off | 1.0 | 0.20 |
System Tray
Runs quietly in the background without stealing focus.
Ready to Transform Your Scrolling?
Free and open source for Windows on GitHub.