Download Holiday Calendar 3.0.0

• Download Holiday Calendar 3.0.0 for Windows
• Download Holiday Calendar 3.0.0 for MacOS
• Download Holiday Calendar 3.0.0 for Android
• Download Holiday Calendar 3.0.0 for Linux

How to install Holiday Calendar extension 3.0.0 from crx file

1. To use an Holiday Calendar extension 3.0.0 CRX file, first download the file to your computer.
2. Then open the Chrome browser and go to the Chrome Extensions page: chrome://extensions/
3. Drag and drop the Holiday Calendar CRX file onto that page. Chrome will then install the extension.
4. Once installed, the Holiday Calendar extension will appear in the list of installed extensions. You can then enable or disable the Holiday Calendar extension as needed.

How to install Holiday Calendar extension 3.0.0 from zip file

1. To use an Holiday Calendar extension 3.0.0 zip file, first download the file to your computer.
2. Then open the Chrome browser and go to the Chrome Extensions page: chrome://extensions/
3. Enable the Developer Mode.
4. Click the Load unpacked button.
5. Select and upload the Holiday Calendar 3.0.0 extracted folder (not the ZIP file). Chrome will then install the Holiday Calendar extension.
6. Once installed, the Holiday Calendar extension will appear in the list of installed extensions. You can then enable or disable the extension as needed.