OpenDMG
QDuo icon

QDuo for Mac

Select text anywhere and run your own actions at the cursor — translate, polish, search, or ask AI.

By XueshiQiao. Free and open source, GPL-3.0 licence.

Get it with OpenDMG View source on GitHub

QDuo at a glance

Version
26.10.23
Released
7 October 2026
Download size
7.6 MB
Works on
Apple silicon and Intel
Licence
GPL-3.0
Category
Artificial Intelligence
Developer
XueshiQiao
GitHub stars
186

Screenshots

QDuo screenshot 1

How to install QDuo on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for QDuo and press Get. OpenDMG downloads version 26.10.23 from XueshiQiao'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 QDuo 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: QDuo.dmg (7.6 MB).

What is new in QDuo 26.10.23

<h3>What's New in 26.10.23</h3>
<ul>
 <li><b>The popup waits until you let go</b> — After a double-click or triple-click, the popup now opens when you release the mouse button, not while it is still down. Holding the second click and dragging to select more words no longer has the popup sitting on top of the text. Thanks <a href="https://x.com/elviscai">@elviscai</a> on X for <a href="https://github.com/XueshiQiao/qduo/issues/13">#13</a>.</li>
 <li><b>Paragraphs from Chrome stay paragraphs</b> — Several paragraphs selected in Chrome used to arrive as one run of text, for every action. Chrome is now read by pressing ⌘C for you (your clipboard is put back afterwards), which keeps the line breaks. The list of apps read this way is in Settings → Advanced; a clipboard history tool may record the selected text.</li>
 <li><b>Translations keep your line breaks</b> — The built-in Translate prompt for new installs now asks for every line break to stay where it is, and the result panel shows a single line break as a line break instead of joining the lines.</li>
…

More Artificial Intelligence apps

All Artificial Intelligence apps