Adobe will be able to display your registered serial number. Step 2: Click View account details to view your serial number. What you need to know about Adobe Acrobat XI license expiration Apr 3, 2022 — Adobe Acrobat XI has a free license that is valid until Oct. 31, 19 How to Register Adobe Acrobat XI for free from Adobe. A complete guide to use product keys on Adobe.com Adobe Acrobat XI free license — For one year Adobe Acrobat XI can be registered for 39.99 or as part of a yearly subscription for 49.99. Adobe Acrobat XI Product Keys. Adobe Acrobat XI license key — With the product key installed, product install can't be paused. Product install can be paused whenever it is not in use. Step 1: Install a product license, and then restart. The activation is done automatically. However, you can also create a shortcut in your system tray. When the shortcut is launched, your license will be automatically restored. What to do after the license expires if you're not using the product. After you installed the product, it won't be activated. To activate it, click the Activate button. Step 2: You need to restart your client software. To do that, click the system tray icon and then click Restart Adobe Press (or Adobe Reader and Acrobat XI). When the client software restarts, your registration will be renewed. If you don't want to use an Adobe product key, simply delete the software from your local storage. If you have any questions, email askadoberexpressadobe.com.