You can easily export and import custom packages from 1Blocker. They can be downloaded or shared with other people through the built-in sharing options provided by your operating system.
Also, if you have a file with filters exported from 1Blocker, you can import it to 1Blocker installed on another device.
Exporting from 1Blocker on iOS
On your iOS device, open 1Blocker.
Go to the Custom Rules > [Advanced].
Long-tap the package you want to export.
Press the “Share” button to see available export options.
Use one of them to export your filter from 1Blocker.
Exporting from 1Blocker on macOS
On your Mac, open 1Blocker.
Go to the Custom Rules > [Advanced].
Right-click the package you want to export.
Press the “Share” button to see available export options.
Use one of them to export your filter from 1Blocker.
Importing to 1Blocker
If you have a 1Blocker-compatible file, you can import it by simply opening that file on a device with 1Blocker installed. The app will import the filter to the Custom Rules > [Advanced] section and set everything up automatically.
Important Notes:
Filters used by other apps are not currently supported due to rule format incompatibility. Further reading: 1Blocker & third-party filters.
Filters created in 1Blocker 6.0+ can only be imported to later app versions. The same applies to custom rules from pre-1Blocker 6.0 versions, which are not supported by 1Blocker 6.0 and later.