App: CLYR CSVEditor
Developer: CLYR Inc.
Genres: Productivity, Utilities

CLYR CSVEditor is an efficient and user-friendly macOS-specific CSV editor.
It is the ideal tool for creating, editing, and managing all CSV files.
Using this app, you can quickly and accurately edit large amounts of data, and the interface is easy to navigate.
In addition, you can import files in TSV, DSV, and JSON formats, in addition to CSV.

CLYR CSVEditor includes features such as data filtering, sorting, and searching,
allowing for more efficient processing of CSV file data.
Furthermore, the app is lightweight and fast, providing excellent performance.

CLYR CSVEditor is an essential application for anyone in need of a data editor.

Features:

- Can handle CSV data with 100,000 lines or more at relatively high speed.

- Data will not be corrupted due to 0 (zero) drop or exponential notation, which is common in CSV editing software.

- Automatic detection of header row
  - Analyzes CSV data and automatically determines if the first row is the header row. The header row is fixed at the top of the table even if you scroll.
  - You can easily switch whether the first row is the header row by turning the checkbox on / off.

- Search and replacement
  - You can replace one by one, or replace all at once.
  - You can search in case-sensitive or in case-insensitive.

- Advanced Filtering
  - You can filter by search terms.
  - Search not only by exact match, but also by forward and backward matching.
  - AND and OR searches can be performed on multiple criteria.

- Sort
  - You can sort in ascending order or descending order.

- Moving columns
  - You can easily sort columns.

- Display statistical information for numeric columns
  - In the case of a column with only numerical values, minimum value, maximum value, summation, average value, variance, standard deviation, and median value are automatically calculated and displayed.

- Jump to Row
  - You can scroll to the specified row at once. Even CSV data with many rows can be scrolled easily.

- When double-click the column width adjustment grip, the column width is adjusted to fit the width of the longest text in the column

- Option to enclose the value in double quotes
  - You can output all values ​​in double quotes by checking "CSV" menu > "Surrounds all values with double quotes".

- Supports TSV files and files of arbitrary delimiters (Delimiter-separeted-values: DSV)
  - You can open, edit, and create TSV files.
  - Not only CSV and TSV, but also files of arbitrary delimiters such as spaces are supported.
  - You can paste by specifying arbitrary delimiter.

- Supports various encodings and line feed codes
  - You can also save the CSV file so that it will not be garbled in Excel.

- Export and Import in JSON format
  - You can export CSV in JSON format.
  - You can import a JSON file and convert it to CSV.

- Auto save
  - Once a document has been saved as a file, changes are automatically saved each time it is edited.
  - You can turn this feature off in the preferences.

- Prints with header and footer
  - In the preferences, you can choose printing with the file name, page number, and print time or not.

- Supports dark mode
  - You can manually turn dark mode on and off in the preferences. (default follows Mac settings)

Subscription:

CLYR CSV Editor is a free download and you can try it for free for the first two weeks. After that, auto-renewable annual subscription will be applied automatically. Start with a 2-week free trial and experience this app to your heart's content!

Release notes:
New Feature:
Statistics now display the coefficient of variation (CV).

Improvement:
Improved some UI to allow keyboard operation.

Bug fix:
Fixed a bug that could cause a crash when pasting into multiple cells.