
Attributer
HandL UTM Grabber
Formfilled makes it easy to capture key attribution details of any website form submission, giving marketers confidence and clarity about where leads, opportunities and revenue are coming from.

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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| Website | formfilled.io | sourceforge.net |
| Pricing | — | |
| Company | Startup from the United States · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Formfilled empowers marketing teams with the ability to enrich every form submission with key attribution details like UTMs and URL history. This data can be easily routed into CRMs and your existing tech stack, giving you a clear vision of ROI on marketing channels, campaigns and website...
No description of ShellNewHandler yet.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


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


Tracking Formfilled.io since May 2026.
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
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