HazeOver
Ajar
Agents Never Sleep
Hidden Bar
Rectangle
Balance: Mindful time tracking
RunCat
Keep your MacBook running with the lid closed. No monitor, no sudo.

SourceForge.net: ShellNewHandler details page
Which is more popular?
Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Clamshell
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| Website | clamshell.dev | sourceforge.net |
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In their own words, as submitted to SaaSHub.

Clamshell is a Mac menu bar app that keeps an Apple Silicon MacBook awake with the lid closed and no external display, without sudo or a privileged helper. Arm it from the menu bar, close the lid, and long jobs such as Claude Code, Codex, builds or downloads keep running while the internal...
No description of ShellNewHandler yet.
What each product offers, as listed by its team.

Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.

No analysis of Clamshell yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Clamshell and ShellNewHandler. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking Clamshell since Aug 2026.
Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago
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Window management app based on Spectacle, written in Swift.
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A time tracking app with focus on work-life balance
Compare Balance: Mindful time tracking to Clamshell or ShellNewHandler: