As of 3 January 2018, LEIs are mandatory for all companies who wish to continue trading in securities.

Unlike classic Netcat, v13 integrates basic TLS encryption. Check the "Use SSL/TLS" box, upload your certificate, and instantly secure your traffic.

The v13 "Verified" label ensures identical behavior on Windows 11, macOS Ventura+, and Debian-based Linux distributions. Checksums match across platforms.

Netcat GUI v13 (verified)

This is the verified v13 release – no untrusted binaries.

Assets:

Verification:
sha256sum -c netcat-gui-v13.sha256

Changes since v12:

Minimum Python version (if running from source): 3.10


You might download a file named netcat_gui_v13_setup.exe. Here’s how to confirm it’s the genuine "verified" release:

End of handbook.