Browser Use
Perplexity Comet
Strawberry
Web AI Browser
Browserbase
Dia Browser
Zen Browser
BrowserOS is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Perplexity Comet.

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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BOS
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| Website | browseros.com | sourceforge.net |
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What each product offers, as listed by its team.

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Recommended for
Overall verdict
Why this product is good
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Can AI Agents Finally Automate the Web? (BrowserOS Review)
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Recommendations tracked on public social media and blogs since March 2021.

Tracking BrowserOS since Jul 2025.
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
When comparing BrowserOS and ShellNewHandler, you can also consider the following products.

Affordable stealth browser infrastructure and AI agents in one platform.
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Comet is a browser that's designed to be a thought partner and assistant for every aspect of your digital life: work and personal.
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Strawberry is an audio player and music collection organizer.
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SwiftUI-powered macOS browser featuring native WebKit rendering, local AI using Apple MLX, adaptive tab hibernation, granular privacy controls, incognito mode, comprehensive keyboard shortcuts, ad blocking, secure password management, and built-in d…
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Dia is a new browser from The Browser Company and the evolution of Arc Browser, the now-discontinued browser known for rethinking tab management and workspace organization.
Compare Dia Browser to BrowserOS or ShellNewHandler: