Do Something When for Mac

Used Do Something When for Mac?

Do Something When Analysis

AI Assisted Content · June 11, 2026

Not written by CNET Staff.

Do Something When is a free Mac application designed to enhance user productivity by automating various tasks based on specific triggers. This utility allows users to set up automated actions that can be executed when certain conditions are met, such as time of day or system events. Users can easily customize these triggers and actions through an intuitive interface, making it accessible for both novices and experienced users alike.

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The application supports a variety of actions that can be triggered, including launching applications, displaying notifications, or changing system settings. With its lightweight design and straightforward setup process, Do Something When integrates seamlessly into the Mac environment, allowing users to create personalized automation routines that improve workflow efficiency. Overall, it serves as a practical tool for those looking to streamline repetitive tasks on their Mac.

Do Something When for Mac

Used Do Something When for Mac?

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Full Specifications

GENERAL

Release: July 24, 2006

Latest update: June 11, 2026

Version: 1.2

OPERATING SYSTEMS

Platform: Mac

Operating System

Mac OS X 10.5
Mac OS X
Mac OS X 10.4
Mac OS X 10.3.9
Mac OS X 10.6

Additional Requirements: None

POPULARITY

Total Downloads: 430

Downloads Last Week: 0

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Last Updated

User Reviews

4.7/5

3 User Votes

Echoing the other reviews
scott-rJanuary 29, 2006
Pros
Cons
Summary
This review was originally posted on VersionTracker.com.<br />Fabulous product. It is ideal in my view: it makes using your Mac simpler, but you otherwise don't notice it. That is, it's simply there, doing what you need, without having to invoke it (once you set it up). One of the chief ways I use it: I have a series of important documents I keep on a USB flash drive (so I can work on them on my G5 and my PowerBook). Since I have a bunch of flash drives around, I back up the docs to two of them. With DSW, when I plug the backup flash drives in, Synk (the wonderful freeware version) is automatically launched, allowing me to back up with a click. DSW then unmounts the backup drive when I quit Synk. Flawless. I, too, found I had a problem updating to 1.1.1 (from 1.0.2), so that drops the rating for Ease of Use a bit, but otherwise it's 5 stars in all categories.
Wonderful application!
Froggies--2008November 14, 2005
Pros
Cons
Summary
This review was originally posted on VersionTracker.com.<br />I use it mainly to open Carbon Copy Cloner when I mount my backup drive, and to open Airfoil when I start Windows Media Player. Works perfectly every time. A great piece of software!
Great App
VersionTrackerUserOpinionJune 13, 2004
Pros
Cons
Summary
This review was originally posted on VersionTracker.com.<br />Just tried this for the first time and truely love it. Its nice being able to put in a game CD and have that game start, not having to have the icon clutter up the dock. Features are a bit limited for now, but in the future hopefully one will be able to open more than just applications. Keep up the good work.

Developer’s Description

By Azarhi Software

listens for events and reacts to them

Do Something When is a system preference pane that allows the user to watch for drives mounting and un-mounting, allowing you to launch or quit applications, when these events happen. You can launch iTunes when your music hard drive gets mounted, you can quit iTunes when you eject the drive. This is just an example of what can be done.