OpenDMG
Dimsum icon

Dimsum for Mac

Dims background windows to highlight your current focus.

By nshi. Free and open source, MIT licence.

Get it with OpenDMG View source on GitHub

Dimsum at a glance

Version
1.0.1
Released
18 April 2026
Download size
505 KB
Works on
Apple silicon and Intel
Licence
MIT
Category
Productivity
Developer
nshi
GitHub stars
32

About Dimsum

Minimalist active window highlighting mac app

Screenshots

Dimsum screenshot 1

How to install Dimsum on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for Dimsum and press Get. OpenDMG downloads version 1.0.1 from nshi'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 Dimsum 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: Dimsum.zip (505 KB).

What is new in Dimsum 1.0.1

**Full Changelog**: https://github.com/nshi/dimsum/compare/v1.0.0...v1.0.1

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