CSV Cleaner
Rons Data Edit
Csv Easy
Clean My CSV
Clean Spreadsheets
Rons Data Stream
CSV Normalize
neatcsv gives you 14+ data cleaning tools that run 100% in your browser. Remove duplicates, fix dates, validate emails, normalize numbers — no uploads, no server, fully GDPR compliant. Export as CSV, Excel or JSON.

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 | neatcsv.com | sourceforge.net |
| Pricing | — | |
| Company | Startup from Cyprus · 2026 | — |
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In their own words, as submitted to SaaSHub.

neatcsv is a browser-based data cleaning tool for CSV, Excel (.xlsx/.xls) and JSON files. All processing happens locally in your browser — your data is never uploaded to any server. This makes neatcsv fully GDPR compliant and safe for sensitive datasets like customer lists, financial records, or...
No description of ShellNewHandler yet.
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Share your experience with using neatcsv 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 neatcsv since Feb 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
When comparing neatcsv and ShellNewHandler, you can also consider the following products.


Rons Data Edit is a professional CSV and Tabular Text Editor for Windows that provides a wealth of tools. The power and speed of the application allows to handle large files with ease.
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The ultimate CSV Editor. Import, tweak, fix, analyse and convert.
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Remove duplicate rows from a CSV file instantly. Smart matching catches case and spacing differences a basic dedupe misses. Your file never leaves your browser, nothing is uploaded to any server.
Compare Clean My CSV to neatcsv or ShellNewHandler:
Automatically clean customer data with a few clicks
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Rons Data Stream is a powerful tool for automatically cleaning, converting and processing large data files. A tremendous time saver. Rons Data Stream can be used independently or in combination with CSV Editor Rons Data Edit.
Compare Rons Data Stream to neatcsv or ShellNewHandler: