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Instafill.ai VS ShellNewHandler

Compare Instafill.ai VS ShellNewHandler and see what are their differences

Instafill.ai

AI form filler. It does the paperwork. Not you.

Rating
0 reviews
Pricing
Freemium $99 / Monthly (Self-service)
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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?
CobbleStone Software
Managing contracts just got easier with CobbleStone! 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?

ShellNewHandler might be a bit more popular than Instafill.ai. We know about 2 links to it since March 2021 and only 2 links to Instafill.ai.

social mentions
2 vs 2
PDF Tools popularity
100% vs 0%

Base details

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

Instafill.ai
ShellNewHandler
Website instafill.ai sourceforge.net
Pricing
Freemium $99 / Monthly (Self-service) Official pricing
—
Platforms
Windows MacOS Linux
—
Company Startup from the United States · 1 - 9 employees · 2024 —
Listed in
AI Form Filler Document Management PDF Form Filler Document Automation PDF PDF Tools AI Form Filling Online Document Filler +6
Cloud Storage Monitoring Tools File Sharing Website Monitoring +1

About Instafill.ai and ShellNewHandler

In their own words, as submitted to SaaSHub.

Instafill.ai
ShellNewHandler

Upload any PDF. Instafill.ai reads every field, pulls the answers from your documents, saved profiles, or spreadsheets, and returns a completed PDF. Your data is never used to train AI models. What you can do with it Fill forms with AI: point it at a PDF and your source files, and it handles the...

Read more about Instafill.ai

No description of ShellNewHandler yet.

Features and specs

What each product offers, as listed by its team.

Instafill.ai 8 features
ShellNewHandler 0 features
  • AI Agent
    Build complete document packages, not just fields: merge files, stamp signatures, add headers and page numbers
  • MCP server
    Connect Claude, ChatGPT, Codex, Grok, and Cursor to your forms, profiles, and fill sessions
  • Windows desktop app
    Right-click any PDF in File Explorer and fill it without opening the app
  • Batch filling
    Fill the same form hundreds of times from a CSV or XLSX file
  • Reusable profiles
    Store client data once and reuse it across every form
  • Built-in editor and field logic
    Set conditionals, dependencies, and row-by-row table rules
  • API and webhooks
    Automate filling from your own apps and workflows
  • Browser extensions
    Fill forms directly in Chrome and Edge

No features have been listed yet.

Analysis

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

Instafill.ai
ShellNewHandler

Overall verdict

  • Instafill.ai is a solid AI-powered form-filling tool that streamlines the process of completing PDFs and online forms, making it a useful option for those who regularly handle repetitive paperwork.

Why this product is good

  • Uses AI to automatically extract and fill in data across various form types, saving significant time
  • Supports PDF and digital document automation, reducing manual data entry errors
  • Can handle bulk or repetitive form processing efficiently
  • Aims to improve accuracy by intelligently mapping information to the correct fields
  • Helpful for individuals and businesses that deal with high volumes of documentation

Recommended for

  • Businesses that process large volumes of forms or applications
  • Professionals in administrative, legal, or HR roles handling repetitive paperwork
  • Individuals who frequently fill out complex PDF documents
  • Teams looking to reduce manual data entry and minimize errors

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.

Instafill.ai 4 videos + Add
ShellNewHandler 0 videos + Add

How to fill out PDF forms in 26 seconds with AI

More videos

  • - How to connect Instafill.ai MCP to ChatGPT
  • - How to connect Instafill.ai to Claude
  • - How to use Instafill.ai browser extensions for Chrome and Edge

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
Instafill.ai
ShellNewHandler
100% 100%
PDF Tools
0% 0%
0% 0%
File Sharing
100% 100%
100% 100%
AI
0% 0%
0% 0%
Website Monitoring
100% 100%

Questions & Answers

As answered by people managing Instafill.ai and ShellNewHandler.

What makes your product unique?

Instafill.ai's answer

Instafill.ai doesn't just fill single fields. It reads every field in a PDF, pulls answers from your existing documents, profiles, or spreadsheets, and returns a completed form. It can also assemble full document packages: merging files, stamping signatures, and adding headers and page numbers. It works wherever you do, from the browser and Windows desktop to API, webhooks, and an MCP server for AI assistants like Claude and ChatGPT.

Why should a person choose your product over its competitors?

Instafill.ai's answer

Most PDF tools still expect you to type the answers yourself. Instafill.ai fills the form for you from data you already have, and it scales from a single form to hundreds via batch filling from CSV or XLSX. Reusable profiles mean you enter client data once. Your data is never used to train AI models.

How would you describe the primary audience of your product?

Instafill.ai's answer

Professionals who fill out the same kinds of forms repeatedly, including law firms, accountants, insurance agents, HR and immigration teams, healthcare organizations handling patient intake, claims, and other forms. It's also used by developers who want to automate form filling inside their own apps through the API or MCP server.

User comments

Share your experience with using Instafill.ai 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.

Instafill.ai 2 mentions
ShellNewHandler 2 mentions
  • AI automation ideas most developers miss
    Developers can also build tools that help teams digitize legacy forms—using Instafill.ai’s fillable PDF tool to convert flat Word documents or scanned PDFs into structured templates, then layering on AI-powered form filling for... - Source: dev.to / over 1 year ago
  • How to Automate Filling PDF Forms Using AI
    Instafill.ai team aimed to address the pain points of users dealing with PDF forms and we asked ourselves three key questions:. - Source: dev.to / over 1 year ago
  • 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 Instafill.ai and ShellNewHandler

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

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