Toad 13.1 has a bug that if instant client DLLs are in BIN folder, it won't work. Rename BIN or move everything from bin to the oracle-instantclient_11_2 ...
This repository provides easy to download Oracle instantclient used in Dockerfiles. Thank you. Installation Take a look at installation guide for Ubuntu.
Oracle Instant Client 19 will connect to Oracle Database 11.2 or later. Unzip the package into a directory that is accessible to your application. For example ...
Oracle Instant Client Downloads · Instant Client for Microsoft Windows · Instant Client for macOS · Instant Client for Linux · Instant Client for Solaris. Instant Client for Microsoft... · Instant Client for Windows 32-bit