ShellNewHandler VS Radar Fiscal

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: 2 vs 0
File Sharing popularity: 100% vs 0%

Base details

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

	ShellNewHandler	Radar Fiscal
Website	sourceforge.net	radarfiscal.es
Platforms	—	Desktop Mobile MacOS Windows Linux Firefox Google Chrome Web +5
Company	—	Startup from Spain · 1 - 9 employees · 2026
Listed in	Cloud Storage Monitoring Tools File Sharing Website Monitoring +1	Taxes Productivity Calendar Calendar And Scheduling Calendar App Spanish +3

About ShellNewHandler and Radar Fiscal

In their own words, as submitted to SaaSHub.

ShellNewHandler

Radar Fiscal

No description of ShellNewHandler yet.

Free browser extension and website that shows personalized tax deadlines for autónomos in Spain. Filter by tax regime (estimación directa, módulos, IVA/IGIC), see countdown timers with urgency colors, and read detailed guides for each tax form. Available for Chrome and Firefox in 9 languages. No...

Features and specs

What each product offers, as listed by its team.

ShellNewHandler 0 features

Radar Fiscal 6 features

No features have been listed yet.

Personalized deadlines
Filter by tax regime — only see obligations that apply to you
Calendar sync
Subscribe via Google Calendar, Apple Calendar, or Outlook on customized schedule
Visual calendar
Color-coded countdown timers showing urgency at a glance
Official AEAT data
Deadlines based on official Agencia Tributaria calendar with business day adjustments
Tax guides
Detailed guides for tax forms with deadlines, examples, and penalties and links to official sources
9 languages
Spanish, English, German, French, Italian, Polish, Russian, Swedish, Ukrainian — built for expats

Analysis

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

ShellNewHandler

Radar Fiscal

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

Overall verdict

I don't have verified, up-to-date information about Radar Fiscal (radarfiscal.es) specifically, so I can't confirm its quality, reliability, or legitimacy with confidence. Based on its name, it appears to be a Spanish-language service related to tax/fiscal alerts or monitoring, but you should independently verify its reputation, reviews, and business registration before using it.

Why this product is good

Name suggests it may offer tax deadline alerts or fiscal monitoring for Spanish taxpayers or businesses
Could potentially save time by consolidating fiscal obligations into one dashboard, if features match the name
May appeal to freelancers (autónomos) or small business owners needing help tracking Spanish tax deadlines
Without independent reviews or verified user feedback, actual value and reliability remain unconfirmed

Recommended for

Spanish autónomos or small business owners seeking tax deadline reminders, if the service is verified as legitimate
Users who want to test unfamiliar fiscal tools with caution, starting with free trials if available
Only recommended after independently confirming legitimacy, checking company registration in Spain, and reading verified customer reviews from trusted sources

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

ShellNewHandler

Radar Fiscal

100% 100%

0% 0%

100% 100%

0% 0%

100% 100%

Questions & Answers

As answered by people managing ShellNewHandler and Radar Fiscal.

What makes your product unique?

Radar Fiscal's answer:

It's the only tool that shows personalized tax deadlines for Spanish autónomos — filtered by your exact tax regime. Not a generic calendar, not a gestoría trying to sell you services. Just your deadlines, at a glance.

Why should a person choose your product over its competitors?

Radar Fiscal's answer:

Competitors are accounting SaaS platforms that happen to have blog articles about deadlines. Radar Fiscal is purpose-built for one thing: knowing what you owe and when. It's free, works as a browser extension, supports 9 languages for expats, and syncs with your calendar app.

How would you describe the primary audience of your product?

Radar Fiscal's answer:

Self-employed workers (autónomos) in Spain, especially expats who aren't yet familiar with the Spanish tax system. Also useful for any autónomo who wants a quick visual overview of upcoming deadlines without navigating the AEAT website.

What's the story behind your product?

Radar Fiscal's answer:

I moved to Spain and became autónomo. The AEAT calendar lists every obligation for every taxpayer — overwhelming when you just want to know what applies to you. I built Radar Fiscal to solve my own problem: a simple tool that tells you "here's what YOU need to file, and here's the date."

Which are the primary technologies used for building your product?

Radar Fiscal's answer:

TypeScript, Lit (web components), Vite, Cloudflare Workers. Chrome Extension (Manifest V3) and Firefox add-on.

Who are some of the biggest customers of your product?

Radar Fiscal's answer:

Individual autónomos in Spain
Expat freelancers and digital nomads

User comments

Share your experience with using ShellNewHandler and Radar Fiscal. For example, how are they different and which one is better?

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

ShellNewHandler 2 mentions

Radar Fiscal 0 mentions

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

Tracking Radar Fiscal since Apr 2026.

Compare ShellNewHandler VS Radar Fiscal and see what are their differences

Base details

About ShellNewHandler and Radar Fiscal

Features and specs

Analysis

Category popularity

Questions & Answers

What makes your product unique?

Why should a person choose your product over its competitors?

How would you describe the primary audience of your product?

What's the story behind your product?

Which are the primary technologies used for building your product?

Who are some of the biggest customers of your product?

User comments

Social recommendations and mentions