LEX unknown was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The actual developer of the program is Wolters Kluwer Polska.
From the developer:
Lex is a collaborative document editor with powerful AI editing tools designed to help users write more effectively. It offers features like AI feedback, comment management, version control, mobile web access, live collaboration, publishing options, AI command shortcuts, and title idea generation. Lex aims to provide a premium writing experience suitable for various writing needs, from quick notes to complex documents.
You may want to check out more software, such as Flex Windows Lex and Yacc, LEX - The LDAP Explorer or SSuite Ex-Lex Office Pro, which might be related to LEX.