No. LinkFixer Advanced does not require a connection to the Internet in order to be licensed successfully or to process files and links. It is, however, recommended.
LinkFixer Advanced can be licensed and run in "off-line mode". For more details on the "off-line" activation process, see the knowledge base article located here: My computer is behind a firewall with no Internet access. How do I activate the software?
Need more help?
For questions or inquiries, please create a support ticket, call +1-727-422-1822, or email Support@LinkTek.com