Modern CSV 2.3.1 for Mac

by razahussain · April 28, 2026

Modern CSV 2.3.1 for Mac Free Download

Modern CSV is a powerful application for editing and viewing spreadsheet files. Professionals of all technical skill levels use it to analyze data, validate files for uploading to databases, edit configuration files, manage customer lists, and much more. We developed it to address the shortcomings of spreadsheet programs in handling CSV/TSV/DSV/etc. files. We strive 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 easy. Most commands let you work with multiple rows, columns, or cells simultaneously. This simplifies repetitive actions. Most commands have keyboard shortcuts. If a command doesn’t have one or you don’t like the default, you can create your own.

Find and organize CSV data.
The Find/Replace feature provides all the options you need to find what you’re looking for. It can also highlight matches as you type or preview replacement operations before executing them. If you need to sort a column, double-click the column label. It uses stable sorting, so the order of other columns is preserved as much as possible. Filters use powerful syntax, which is clearly described in the filter query. Finally, you can manually hide any rows or columns you want. All you need to do is select them and choose the hide command.

Quickly view large CSV files.
Modern CSV is not only a powerful CSV editor, but also a powerful CSV viewer. It features a read-only mode that quickly loads large files and requires only a fraction of the file size. In fact, it can load up to 11 times faster than Excel.

A fully customizable CSV editor.
We designed Modern CSV to be easy to use. To make viewing CSV files easier, you can choose from five different themes, resize cells, or shade every other row or column. For the keyboard ninjas out there, we’ve provided keyboard shortcuts for most commands that you can customize. You can also customize how to handle files of different extensions. Do your .csv files contain semicolon delimiters in ANSI character encoding (Windows-1252, Western European) with CRLF newlines? You can open and save files accordingly every time.