Regardless of the version, Toad remains a top-tier tool for DBAs and developers due to its extensive feature set: Toad for Oracle - Quest Software
: You can verify if your installer is 64-bit by checking the filename; it should include "64" (e.g., Toad for Oracle 11.6 64-bit Commercial.exe ). Key Features of Toad for Oracle
Version 11.6 introduced full 64-bit compliance, which solved a major bottleneck for developers.