Downloaded CSV to Clipboard is a free Chrome extension developed by kitta65. This extension allows users to easily copy downloaded CSV files to their clipboard.

With Downloaded CSV to Clipboard, users can click on a filename listed in the popup or an icon that appears after downloading a CSV file. The data from the file will then be copied to the clipboard. The copied data is converted to TSV (Tab Separated Values), making it easy to paste into programs like Microsoft Excel and Google Sheets.

To ensure the extension can access file URLs, users need to follow a few steps after installation. They should open the "Manage extensions" page (chrome://extensions/), go to the details of the Downloaded CSV to Clipboard extension, and check the "Allow access to file URLs" option.

Overall, Downloaded CSV to Clipboard is a convenient tool for those who frequently work with CSV files and need to quickly copy their data to the clipboard.