For Windows
After installing the program, open the License Manager and follow the link you need (for 30 days or for 90 days) in the Get trial version section.
![](//st.drweb.com/static/new-www/screen/faq/manager_license_en.1.png)
For Linux/Mac
You can request a 30-day trial by clicking on the link Activate a 30-day trial period in the Registration Wizard.
![](//st.drweb.com/static/new-www/screen/faq/manager_registration_en.1.png)