Starting with CCProxy 8.x, the setup wizard includes an option called “Install to USB Disk.” This is the closest you will get to an official portable version.
Steps:
Limitations:
CCProxy allows a computer (the server) to share its internet connection (DSL, cable, fiber, or dial-up) with other computers (clients) on the LAN. It supports various protocols including HTTP, HTTPS, FTP, SOCKS, and even SMTP/POP3 for email proxying. ccproxy portable free
Go to Account -> Access Control. You can define exactly which IP addresses or MAC addresses can use your proxy. Block everyone and allow only specific 192.168.1.10 to 192.168.1.20. Starting with CCProxy 8