Download OldMapsOnline 1.3.0

• Download OldMapsOnline 1.3.0 for Windows
• Download OldMapsOnline 1.3.0 for MacOS
• Download OldMapsOnline 1.3.0 for Android
• Download OldMapsOnline 1.3.0 for Linux

How to install OldMapsOnline extension 1.3.0 from crx file

1. To use an OldMapsOnline extension 1.3.0 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 OldMapsOnline CRX file onto that page. Chrome will then install the extension.
4. Once installed, the OldMapsOnline extension will appear in the list of installed extensions. You can then enable or disable the OldMapsOnline extension as needed.

How to install OldMapsOnline extension 1.3.0 from zip file

1. To use an OldMapsOnline extension 1.3.0 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 OldMapsOnline 1.3.0 extracted folder (not the ZIP file). Chrome will then install the OldMapsOnline extension.
6. Once installed, the OldMapsOnline extension will appear in the list of installed extensions. You can then enable or disable the extension as needed.