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MacZentra VS ShellNewHandler

Compare MacZentra VS ShellNewHandler and see what are their differences

MacZentra

Stop renting bloated Mac cleaners. MacZentra is a fast, native app that clears hidden junk and duplicates. Download today for a free scan.

Rating
0 reviews
Pricing
Freemium $49.99 / One-off (1Mac, MacOS 13+)
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Alternatives Is it good?
ShellNewHandler

SourceForge.net: ShellNewHandler details page

Rating
0 reviews
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Alternatives Is it good?
NinjaOne
NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools. 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
OS & Utilities popularity
100% vs 0%

Base details

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

MacZentra
ShellNewHandler
Website maczentra.com sourceforge.net
Pricing
Freemium $49.99 / One-off (1Mac, MacOS 13+) Official pricing
—
Platforms
MacOS
—
Company Startup from India · 1 - 9 employees · 2026 —
Listed in
OS & Utilities System Utility Mac Tools Mac Cleaner +1
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1

About MacZentra and ShellNewHandler

In their own words, as submitted to SaaSHub.

MacZentra
ShellNewHandler

MacZentra is a fast, native Mac app that finds hidden junk, caches, duplicates, large files and app leftovers. Under 15 MB, runs scans on your Mac, one-time purchase instead of a subscription. Free scan to see what you can reclaim.

Read more about MacZentra

No description of ShellNewHandler yet.

Features and specs

What each product offers, as listed by its team.

MacZentra 6 features
ShellNewHandler 0 features
  • Storage Insights
    One-click analysis of your whole home folder: duplicates, stale files, caches, logs and large files, with a safely-reclaimable figure and a disk breakdown bar.
  • Smart Care
    Clears caches and logs, empties the Trash, flushes DNS and purges inactive memory, in that order.
  • Protected Folders
    A folder ignore-list you control. Add work-in-progress projects, an external drive, or anything sensitive, and MacZentra skips it in every scan and every cleanup. It isn’t just hidden from the results. The list is stored on your Mac.
  • Developer Mode
    Before anything is deleted, see a Git-style diff of what will be removed (in red) and what stays, with a summary like “14 files changed, −3.2 GB”. You can export it as a .patch file, then click Execute.
  • msc command line
    Run the same scans from Terminal. Settings installs msc onto your PATH. For example, msc dev-junk --dry-run lists developer junk without deleting it, and msc large-files --threshold 100 lists files over 100 MB. Admin steps use the normal macOS password prompt.
  • Developer Junk
    Docker.raw, node_modules over 50 MB, Xcode DerivedData, and Python and Conda environments.

No features have been listed yet.

Analysis

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

MacZentra
ShellNewHandler

No analysis of MacZentra 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
MacZentra
ShellNewHandler
100% 100%
OS & Utilities
0% 0%
0% 0%
File Sharing
100% 100%
100% 100%
Mac Cleaner
0% 0%
0% 0%
Cloud Storage
100% 100%

Questions & Answers

As answered by people managing MacZentra and ShellNewHandler.

What's the story behind your product?

MacZentra's answer

The macOS storage ecosystem is fundamentally broken by black-box storage categories and hostile, expensive subscription cleaners. We built MacZentra out of a shared frustration with this landscape, leveraging our systems engineering backgrounds to engineer a transparent, fast, and permanent tool that actually empowers the user rather than renting them their own hard drive space.

What makes your product unique?

MacZentra's answer

MacZentra is an ultra-lightweight (~11MB) native macOS storage utility that completely rejects the subscription model. It combines blazing-fast, low-level disk scanning with interactive visual maps (Treemaps and Sunbursts), giving users instant, transparent control over hidden files, duplicates, and massive caches.

Why should a person choose your product over its competitors?

MacZentra's answer

Unlike competitors such as CleanMyMac that trap users in perpetual $40/year subscriptions and run heavy background agents, MacZentra is a one-time purchase of $39.99 for life. It respects both the user's wallet and hardware, offering surgical precision to find junk files without installing unnecessary bloatware.

How would you describe the primary audience of your product?

MacZentra's answer

The primary audience consists of Mac users experiencing severe subscription fatigue and frustration over Apple's vague, unmanageable "System Data" storage category. This includes everyday consumers wanting their lost gigabytes back, as well as developers and minimalists who demand clean, performant, and native utility software.

Which are the primary technologies used for building your product?

MacZentra's answer

The application is built on a modern, high-performance stack utilizing Rust for the low-level native backend (including disk scanning and BLAKE3 file hashing), React for the frontend user interface, and Tauri to bind them together into an incredibly lean, resource-efficient application binary.

Who are some of the biggest customers of your product?

MacZentra's answer

Having just finalized the v1 production release and cleared Apple's notarization workflows, MacZentra is currently in its initial launch phase. Rather than enterprise clients, the primary early customer base consists of individual early-adopter Mac power users, developers, and everyday consumers acquired through organic search and targeted direct-response channels.

User comments

Share your experience with using MacZentra and ShellNewHandler. For example, how are they different and which one is better?

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Social recommendations and mentions

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

MacZentra 0 mentions
ShellNewHandler 2 mentions

Tracking MacZentra 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 MacZentra and ShellNewHandler

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