Get started with the 4f Checker

1. Create a user account

Go to the free trial of 4f Note

Click sign up.

Enter your email address and follow the instructions for completing your registration.

You will get 20 checkings for free when you create an account. 

2. Buy subscription for 4f Studio or 4f Note

4f Checker is an add-on to 4f Studio or 4f Note, so you need to have an active subscription for one of these. You can buy a subscription from the webshop.

3. Buy checking quota

You will get 20 checkings for free when you subscribe to 4f Studio or register in 4f Note. You can buy more checking quota from the webshop.

4. Follow a guided tour on 4f Checker

You can follow a guided tour on using the 4f Checker here.