
SourceForge.net: ShellNewHandler details page
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Free online Ishihara color blindness screening test in 13 languages. Instant severity result, downloadable PDF report, and an embeddable widget. No sign-up, no email. Screens for red-green color vision deficiency, not a medical diagnosis.

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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Ishihara Test
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| Website | sourceforge.net | ishiharatest.com |
| Pricing | — | |
| Company | — | Startup from Slovakia |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of ShellNewHandler yet.
IshiharaTest.com is a free, no-sign-up online Ishihara color blindness screening test. Based on the classic Ishihara plate method, it gives a fast, private indication of whether you may have a red-green color vision deficiency, along with a difficulty breakdown and a downloadable PDF report. It...
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How often each product is chosen within a category, 0–100% relative to the other.

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

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
Tracking Ishihara Test since Apr 2026.