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ScrollToZoom for Mac

A Mac utility for precisely zooming in or out using the mouse wheel.

By alphaArgon. Free and open source, MIT licence.

Get it with OpenDMG View source on GitHub

ScrollToZoom at a glance

Version
2.0
Released
31 July 2026
Download size
699 KB
Works on
Apple silicon and Intel
Licence
MIT
Category
Productivity
Developer
alphaArgon
GitHub stars
82

About ScrollToZoom

A Mac utility that emulates zoom gestures using mouse wheel.

Screenshots

ScrollToZoom screenshot 1

How to install ScrollToZoom on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for ScrollToZoom and press Get. OpenDMG downloads version 2.0 from alphaArgon's own GitHub release.
  3. Open it. The download is checked against its SHA-256 fingerprint and its signature is checked on your Mac before it lands in Applications.

Updates to ScrollToZoom show up in OpenDMG and install with one button. No account is needed.

Prefer to do it by hand? The developer's file is on GitHub: ScrollToZoom.zip (699 KB).

What is new in ScrollToZoom 2.0

Scroll to Zoom 2.0 adds more ways to zoom, expands compatibility, and delivers major stability improvements.

- Integrated the formerly standalone Magic Zoom app. Its functionality is now available as an optional mode that can be used independently.
- Added Spanish, French, German, Russian, and Japanese UI localizations.
- Fixed a compatibility issue with Mos 4.0+ that could cause scrolling to stop working entirely.
- (New since Beta 2) Added per-app “command-based zoom”. For mice with a physical scroll wheel, each wheel step can now be converted into the standard ⌘+ and ⌘− command.
- (New since Beta 2) Fixed delayed zoom response in Chromium-based apps. The fix is enabled automatically for common browsers and can be enabled per app for other Chromium apps.
- (New since Beta 2) With smooth or inertial scrolling, zooming now continues after the trigger is released. The previous behavior can be restored in Advanced Settings.
- For other changes introduced in Beta 2, see the [2.0 Beta 2 release notes](https://github.com/alphaArgon/ScrollToZoom/releases/tag/v2.0b2).

If the system warns that the app cannot be verified, please refer to the [Installation](https://github.com/alphaArgon/ScrollToZoom#installation) section in the README.

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滚动来缩放 2.0 带来了更多缩放方式，并大幅改进兼容性和稳定性。

- 集成了先前独立的「妙控缩放」app，其功能现在可作为可选模式单独使用。
- 新增西班牙语、法语、德语、俄语和日语的 UI 本地化支持。
- 修复与 Mos 4.0+ 的兼容问题；该问题可能导致滚动完全失效。
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