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kosa8 VS ShellNewHandler

Compare kosa8 VS ShellNewHandler and see what are their differences

kosa8

kosa8 is secure infrastructure for AI agents. Every agent gets its own sealed microVM that you can checkpoint, rewind in about a second, and fork.

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Rating
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Alternatives Is it good?
ShellNewHandler

SourceForge.net: ShellNewHandler details page

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Alternatives Is it good?
boldrouter
A unified, OpenAI-compatible gateway to every major LLM provider. One endpoint, one key, one bill - with automatic routing and failover. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
0 vs 2
Cyber Security popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

kosa8
ShellNewHandler
Website kosa8.com sourceforge.net
Pricing
Official pricing
—
Listed in
AI Developer Tools Virtualization Cyber Security AI Cybersecurity AI +2
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1

Analysis

An editorial look at what each product does well and who it suits.

kosa8
ShellNewHandler

No analysis of kosa8 yet.

Overall verdict

  • ShellNewHandler is a niche, lightweight utility hosted on SourceForge designed to give users more control over the Windows 'New' context menu (the ShellNew menu). It can be considered good for its specific narrow use case, but it is an older, minimally maintained tool that may not suit all users, especially those on modern Windows versions.

Why this product is good

  • Provides direct control over customizing the Windows right-click 'New' menu, allowing users to add or remove file type entries
  • Lightweight and free, without bundled bloatware typical of some other free utilities
  • Simple and focused in scope, making it easy to understand for its specific purpose
  • Open distribution via SourceForge allows transparency and no-cost access

Recommended for

  • Power users who want to declutter or customize the Windows New context menu
  • IT administrators managing standardized desktop environments across multiple machines
  • Users comfortable with older utility-style tools and Windows registry-related tweaks
  • Not recommended for casual users seeking modern, actively supported software with regular updates

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
kosa8
ShellNewHandler
100% 100%
Cyber Security
0% 0%
0% 0%
File Sharing
100% 100%
100% 100%
Virtualization
0% 0%
0% 0%
Cloud Storage
100% 100%

User comments

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

kosa8 0 mentions
ShellNewHandler 2 mentions

Tracking kosa8 since Oct 2026.

  • I recently got libreoffice, but now the new option in right click looks like a mess. Can someone help me get rid of them please?
    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
  • This menu should be easy to add/remove programs to... Who is really creating Access Databases from this menu often enough to keep it here? (Not me!) Is there an easy way to edit this?
    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

Alternatives to kosa8 and ShellNewHandler

When comparing kosa8 and ShellNewHandler, you can also consider the following products.

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