ANTDR is a free Chrome extension developed by vitrums.dev. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This lightweight extension offers a simple solution to switch between day and night mode for the active tab, including offline PDFs.

With only two buttons, ANTDR makes the colors look inverted, making it ideal for enhancing dark text on light backgrounds. To enable the extension to work with offline files, such as PDFs from the hard drive, users need to follow a few simple steps. Open chrome://extensions, find ANTDR, click on the "Details" button, and turn on "Allow access to file URLs". Additionally, it is recommended to pin the extension to the toolbar for easy access.

For Windows users on Google Chrome, the unpacked code of all installed extensions, including ANTDR, can be found at C:\Users\\AppData\Local\Google\Chrome\User Data\Default\Extensions. It's important to note that this extension does not compromise any locally or externally stored user data. The source code of ANTDR is also available for download on GitHub.

Enjoy a seamless day and night mode switching experience with ANTDR!