![Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products? Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products?](https://cdn.tracker-software.com/fckfiles/image/kb%20images/379/180618915.png)
Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products?
How to deactivate perpetual license from previous installation and activate on new device? – Help Center | Foxit Software
![Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products? Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products?](https://cdn.tracker-software.com/fckfiles/image/kb%20images/379/180618923.png)
Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products?
![Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products? Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products?](https://cdn.tracker-software.com/fckfiles/image/kb%20images/379/180618916.png)
Tracker Software Products :: Knowledge Base :: How do I enter serial keys manually for the PDF-XChange family of products?
![Tracker Software Products :: Knowledge Base :: The PDF-XChange PRO installer did not complete in full. The products are installed only in trial mode. How do I enter the license keys? Tracker Software Products :: Knowledge Base :: The PDF-XChange PRO installer did not complete in full. The products are installed only in trial mode. How do I enter the license keys?](https://cdn.tracker-software.com/fckfiles/image/PRO_setup.png)