今年六月被 Malwarebytes 買下來，
5.4 版現在改為免費的。

https://www.binisoft.org/changelog.txt
What's new in version 5.4.0.0 (01.08.2018)

- New: The notifications system is now available for free and the program does not require activation anymore.
- New: The installer and the files are now digitally signed.
- Updated: A new EULA is available when installing the software.
- Reverted: Secure Rules feature was reverted to the old implementation from version 5.0.2.0. The implementation from versions 5.1.x.x-5.3.x.x creates too many problems than it solves.
- Fixed: Under certain circumstances, Connections Log displays nothing in Windows 10.

- Fixed: 'Use proxy configuration' is checked even if the user presses the Cancel button in the proxy configuration dialog.