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PercentMaster VS ShellNewHandler

Compare PercentMaster VS ShellNewHandler and see what are their differences

PercentMaster

Percentages, interest, tips, tax, health, and conversion tools—instant answers with readable formulas.

Rating
0 reviews
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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?
BusinessLOG SOC
A centralized log management and SIEM platform built for compliance, auditing, anomaly detection, and infrastructure visibility. 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
Online Calculators popularity
100% vs 0%

Base details

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

PercentMaster
ShellNewHandler
Website percentmaster.com sourceforge.net
Company Startup from Sweden —
Listed in
Calculators Online Calculators Math Calculators Finance Calculators Health Calculators Fitness Calculators +3
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1

About PercentMaster and ShellNewHandler

In their own words, as submitted to SaaSHub.

PercentMaster
ShellNewHandler

PercentMaster is a free, no-signup web app with 50+ calculators and utilities that run client-side. Why I Built It The catalyst was simple frustration. I'd reach for a calculator tool, and the experience would be one of: Bloated UI. Ads, pop-ups, and dark patterns everywhere. Friction to use....

Read more about PercentMaster

No description of ShellNewHandler yet.

Features and specs

What each product offers, as listed by its team.

PercentMaster 4 features
ShellNewHandler 0 features
  • QR code generator
    Text to scannable code in one click.
  • Unit converter
    Temperature, weight, distance, volume.
  • Image compressor
    Shrink photos to JPEG or WebP—stays on your device, nothing uploaded.
  • Base64 encoder, JSON formatter, UUID generator, Lorem ipsum text
    All the little utilities you'd otherwise copy-paste from Stack Overflow.

No features have been listed yet.

Analysis

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

PercentMaster
ShellNewHandler

Overall verdict

  • I don't have verified information about PercentMaster (percentmaster.com) in my training data, so I can't confirm what the product does, its quality, pricing, or user reception. It may be a newer, niche, or low-visibility tool that hasn't been widely reviewed or documented in sources available to me.

Why this product is good

  • Unable to verify core features or functionality of the product
  • No confirmed user reviews, ratings, or reputation data available
  • Cannot confirm legitimacy, security practices, or business longevity
  • No pricing or support information available to assess value

Recommended for

  • Anyone considering this service should independently verify its legitimacy first
  • Check for HTTPS security, business registration, and contact information on the site
  • Look for third-party reviews on trusted platforms like Trustpilot, Reddit, or industry forums
  • Test with minimal financial commitment if it involves any paid features
  • Consult recent web searches or the Wayback Machine to see the site's history and consistency

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

Videos

Walkthroughs and reviews on video.

PercentMaster 1 video + Add
ShellNewHandler 0 videos + Add

PercentMaster Demo

No ShellNewHandler videos yet. You could help us improve this page by suggesting one.

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
PercentMaster
ShellNewHandler
100% 100%
Online Calculators
0% 0%
0% 0%
File Sharing
100% 100%
100% 100%
Calculators
0% 0%
0% 0%
Cloud Storage
100% 100%

User comments

Share your experience with using PercentMaster 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.

PercentMaster 0 mentions
ShellNewHandler 2 mentions

Tracking PercentMaster since Apr 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 PercentMaster and ShellNewHandler

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

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