
Notepad++
VS Code
Sublime Text
GNOME
Vim
UltraEdit
Netbeans
Eclipse IoT
HowToCSV
CSV Explorer
Modern CSV
Csv Easy
CSV Editor Pro
CSV Cleaner
CSV Buddy
Clean Spreadsheets
HowToCSV.com is a privacy-centric โSwiss Army knifeโ for cleansing and transforming data files (CSV, Excel, JSON).
What makes HowToCSV.com unique? Browser Only: Data processing takes place on your device only; your data never gets uploaded to any server.
Excel On Steroids: Supports millions of rows that will normally crash the standard spreadsheet programs.
Smart Cleansing: More than 50 specialized tools to fix delimiter issues, cleanse files from invisible characters, and execute SQL queries on flat files.
Target users: For data analysts needing fast data โjanitorโ tasks. Privacy-conscious pros working with sensitive data that cannot be processed via cloud services. For developers who need to convert file formats quickly.
Notepad++
HowToCSVNotepad++ is recommended for programmers, developers, and writers who need a robust text editor with advanced features. It's ideal for anyone using Windows who wants a free, efficient, and customizable editing solution capable of handling a wide range of file types and coding languages.
No HowToCSV videos yet. You could help us improve this page by suggesting one.
HowToCSV's answer:
To ensure privacy and security, all computation occurs client-side, directly on the user's local machine. To achieve this, the entire system uses only client-side technologies, starting with NextJS and extending to WASM modules with in-memory analytics DBs for complex transformations and manipulations: no data ever leaves the user's computer.
HowToCSV's answer:
"iLovePDF for CSV files": a single place with lots of tiny browser-based utilities for anything you might need to do with tabular CSV data without installing heavy software or writing code. Itโs focused on real quick hacks: merge, unpivot, clean, convert, forecast, generate synthetic scenarios, etc. and all in the browser.
HowToCSV's answer:
Even if you hate CSVs, you'll love what we can do with them!
Zero installs โ tools run directly in your browser.
Lots of small focused utilities in one place instead of searching for separate converters or editors.
Free access to basic CSV processing tasks up to a modest file size.
Quick one-off fixes (dedupe, pivot, unpivot, simple transforms) without scripting or spreadsheets.
HowToCSV's answer:
Folks who work with tabular text data but donโt want to fire up Excel or write scripts. Data analysts, product people, devs doing quick transformations. Students, hobbyists, or anyone needing simple CSV work without local tooling.
HowToCSV's answer:
It started as a side project by a builder tired of fighting with Excel and separate utilities for simple CSV tasks. Put together ~30 tools from other projects heโd built, wrapped them into one free toolkit, and launched it as ilovecsv.net end of 2025. It gained organic search traction quickly.
I've been using it for a long time, I can say that it has become my main tool in my work. First, you need to get used to using it and look at all the functionality. Overall, it's useful for me!
Based on our record, Notepad++ seems to be more popular. It has been mentiond 176 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I would like to recommend notepad++. It does the job and I especially like it for multi-document and the other feautures like regex replace and plugins, etc... https://notepad-plus-plus.org. - Source: Hacker News / about 1 year ago
Are you transitioning from Windows to Linux but struggling to replace tools like Notepad++ or WinMerge? Thanks to Wine and Bottles, you can now run Windows-only applications natively on Linux. This guide will show you how to install Windows apps on Linux effortlessly, perfect for .NET developers or anyone needing Windows tools in a Linux environment. - Source: dev.to / over 1 year ago
Then we need to modify Cargo.toml file located in your folder that you created with the above command, right click and edit I use notepad++ (to download notepad++ use this link (https://notepad-plus-plus.org/) so you will get the option to edit file directly. - Source: dev.to / over 1 year ago
Always working in the js-fundamentals.js file Open the file with any text editor. For now, use Notepad++. - Source: dev.to / over 1 year ago
Where to get it: Https://notepad-plus-plus.org/ Plugin: inside Plugin Admin. - Source: dev.to / over 1 year ago
VS Code - Build and debug modern web and cloud applications, by Microsoft
CSV Explorer - Explore Spreadsheets with Millions of Rows
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Modern CSV - A CSV editor/viewer
GNOME - An easy and elegant way to use your computer, GNOME is designed to put you in control and get things done.
Csv Easy - The ultimate CSV Editor. Import, tweak, fix, analyse and convert.