Hi,
I understand your frustration. Unfortunately, there isn't a free version of Toad for Oracle available for deployment without a license. Quest Software, the company behind Toad for Oracle, has moved away from offering a freeware version. They now provide a subscription-based model, and while there are free trials available, these are time-limited and not suitable for long-term use without a license.
If you're looking for a free alternative, you might want to consider DBeaver. It's an open-source database management tool that supports Oracle and many other databases.
I hope this helps! If you have any other questions or need further assistance, feel free to ask.