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JustFill.app VS ShellNewHandler

Compare JustFill.app VS ShellNewHandler and see what are their differences

JustFill.app

Fill any PDF — even scans and flattened forms Adobe can't open. AI finds every field, so you can type, fill and reuse it online. Mail merge from Excel or CSV gives you one filled PDF per row.

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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?
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
PDF Tools popularity
100% vs 0%

Base details

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

JustFill.app
ShellNewHandler
Website justfill.app sourceforge.net
Pricing
Official pricing
—
Listed in
PDF Tools Document Automation Form Builder PDF Creator +1
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1

About JustFill.app and ShellNewHandler

In their own words, as submitted to SaaSHub.

JustFill.app
ShellNewHandler

JustFill fills PDF forms that other tools refuse to open — scans, photos of paper documents, and flattened forms that contain no form fields at all. How it works. Upload a PDF and an AI detector finds the fields on the page, including checkboxes and comb boxes on scanned documents. Type your...

Read more about JustFill.app

No description of ShellNewHandler yet.

Features and specs

What each product offers, as listed by its team.

JustFill.app 5 features
ShellNewHandler 0 features
  • Automated Form Filling
    JustFill.app automates the process of filling out repetitive forms, saving users significant time and reducing manual data entry effort.
  • User-Friendly Interface
    The platform is designed with simplicity in mind, making it accessible for users who may not be highly technical to set up and use form-filling automation.
  • Browser Extension Convenience
    Being available as a browser extension allows users to fill forms directly within their normal browsing workflow without switching between multiple applications.
  • Time Savings
    By automating data entry into web forms, users can complete tasks like job applications, registrations, or surveys much faster than manual entry.
  • Reduces Data Entry Errors
    Automated filling can help minimize typos and inconsistencies that often occur with manual form completion.

No features have been listed yet.

Analysis

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

JustFill.app
ShellNewHandler

No analysis of JustFill.app 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
JustFill.app
ShellNewHandler
100% 100%
PDF Tools
0% 0%
0% 0%
Website Monitoring
100% 100%
100% 100%
PDF Creator
0% 0%
0% 0%
Monitoring Tools
100% 100%

User comments

Share your experience with using JustFill.app 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.

JustFill.app 0 mentions
ShellNewHandler 2 mentions

Tracking JustFill.app since Aug 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 JustFill.app and ShellNewHandler

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

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