* Merge CSV Files app is used to merge CSV files.
* Provides options to browse and select files.
* Allows you to reorder the selected files.
* Displays the merged content.
* Offers a sort option for each field.
* Allows removal of duplicate entries.
* Enables rearranging of CSV columns (headers).
* Allows saving of the merged CSV file.
* Supports creating or modifying a new CSV file, including inserting, deleting, and editing columns and rows.