OpenDMG
Viz icon

Viz for Mac

Capture text/QR Codes/Barcodes from screen snippets.

By alienator88. Free and open source.

Get it with OpenDMG View source on GitHub

Viz at a glance

Version
2.3.3
Released
29 October 2025
Download size
5.2 MB
Works on
Apple silicon and Intel
Category
Productivity
Developer
alienator88
GitHub stars
528

About Viz

Capture text/QR Codes/Barcodes/Colors from screen snippets

Screenshots

Viz screenshot 1Viz screenshot 2

How to install Viz on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for Viz and press Get. OpenDMG downloads version 2.3.3 from alienator88'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 Viz show up in OpenDMG and install with one button. No account is needed.

Prefer to do it by hand? The developer's files are on GitHub: Viz-intel.zip (4.6 MB), Viz.dmg (5.2 MB).

What is new in Viz 2.3.3

## What's New

- [x] Fix Camera permission not requested issue on some operating system versions - #21
- [x] Fix Camera not being released when preview window is closed - #22

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