Original Windows Task Manager developer Dave W. Plummer has released a new macOS port of the classic system utility called Task Manager OG, or TMOG, according to social media posts covered by Tom’s Hardware. The utility is currently in beta and serves as an alternative to Apple’s native Activity Monitor, which Plummer asserted “isn’t that good” as motivation for the project.
The Evolution From an 80KB Utility to Swift
The original Windows Task Manager launched as an 80KB utility developed by Plummer. In contrast, the new Mac iteration is written entirely in Swift and contains no original or post-Windows XP code, according to project details shared online.
Addressing potential concerns surrounding Microsoft code ownership, Plummer confirmed that Microsoft graciously sent him the XP Task Manager source code with permission to demo and share it. However, the macOS version itself is built entirely from scratch.
Pro Tip: Keep an eye on project repositories and developer updates for early access builds, as utility software in active beta phases frequently receives rapid iterations and feature expansions.
Distribution Shifts and Apple Sandbox Constraints
Plummer initially intended to release the utility for free on the Mac App Store during its beta phase. Instead, he ended up launching it via direct download from the project’s website.
The pivot occurred because Apple’s sandbox requirements make it impossible for the application to access the functions it needs. Moreover, Apple states that no app should be able to terminate other applications, creating a functional hurdle for traditional task management design.
Future Roadmap for Task Manager OG
Beyond the current macOS beta release, Plummer added that he will eventually release a Windows version of TMOG. Additionally, a Pro version may also come in the future, expanding the tool’s ecosystem across operating systems.
Did You Know?
Frequently Asked Questions
What is Task Manager OG (TMOG)?
Task Manager OG is a new macOS system utility built in Swift by original Windows Task Manager developer Dave W. Plummer as an alternative to Apple’s Activity Monitor.
Why is TMOG not available on the Mac App Store?
According to the developer, Apple’s strict sandbox requirements and policies preventing applications from terminating other processes made Mac App Store distribution unfeasible, leading to direct website downloads.
Will there be a Windows version of TMOG?
Yes, Dave W. Plummer confirmed plans to release a Windows version of TMOG in the future, alongside a potential Pro edition.
What do you think of this classic utility crossing over to macOS? Will you be trying out Plummer’s Task Manager for Mac, or do you prefer Apple’s native Activity Monitor? Leave a comment below, explore our related tech articles, and subscribe to our newsletter for more developer updates!