About
Modern CSV is a powerful application for editing and viewing tabular files.Professionals of all technical skill levels use it for data analysis, validating files prior to database ingestion, modifying configuration files, managing client lists, and much more.We developed it specifically to address the shortcomings of standard spreadsheet software when handling CSV, TSV, DSV, and similar file formats.Our goal is to create a user experience that our customers describe as "blissful."
Edit CSV files with ease.
Why should it be difficult to move a column, duplicate a row, or split cells?With Modern CSV, it’s effortless.Most commands allow you to work with multiple rows, columns, or cells simultaneously, thereby simplifying repetitive tasks.Most commands also have corresponding keyboard shortcuts;if a command lacks one—or if you simply dislike the default assignment—you can create your own custom shortcut.
Find and organize your CSV data.
The "Find/Replace" feature provides all the capabilities you need to locate exactly what you’re looking for.It can also highlight matches as you type or provide a preview of replacement operations before you execute them.If you need to sort a column, simply double-click the column header.The application employs a stable sort algorithm, ensuring that the relative order of the other columns is preserved to the greatest extent possible.Filters utilize a powerful syntax, which is clearly described within the filter query interface.Finally, you can manually hide any rows or columns you wish;all you need to do is select them and invoke the "Hide" command.
**Quickly View Large CSV Files**
Modern CSV is not only a powerful CSV editor but also a robust CSV viewer.It features a read-only mode that loads large files rapidly while consuming very little memory—only a fraction of the actual file size.In fact, it can load files up to 11 times faster than Excel.
**A Fully Customizable CSV Editor**
We designed Modern CSV to be an application that is a pleasure to use.To simplify the viewing of CSV files, you can choose from five different themes, adjust cell dimensions, or apply alternating row or column shading.For keyboard ninjas, we have assigned keyboard shortcuts to most commands—shortcuts you can fully customize to suit your preferences.You can also configure how the application handles files with various extensions.Do your .csv files use semicolon delimiters, ANSI encoding (Windows-1252 / Western European), and CRLF line endings?You can set the application to open and save these files with the appropriate settings every time.