PL/SQL Developer stores most settings (window positions, recent files, some preferences) in the Registry under HKEY_CURRENT_USER\Software\Allround Automations . A true portable app would keep everything in an .ini or local file.
PL/SQL Developer offers the ability to save database passwords. In a standard installation, these are stored within the user's profile. In a portable version, these credentials travel with the executable. If the portable drive is lost or stolen, the attacker gains access not only to the tool but potentially to the saved connection credentials for production databases. plsql developer portable
This is the bigger issue. PL/SQL Developer requires an (or Instant Client) to connect. If you move to a machine without Oracle libraries, you’ll get a dreaded “ORA-12154: TNS could not resolve the connect identifier.” In a standard installation, these are stored within
There are two primary methods for achieving a portable state with PL/SQL Developer: This is the bigger issue
A Comprehensive Guide to Using PL/SQL Developer Portable PL/SQL Developer is an Integrated Development Environment (IDE) tailored for Oracle Database developers, focused on the creation and management of stored program units. While the official version from Allround Automations typically requires installation via an .msi file, a "portable" setup allows you to run this powerful tool directly from a USB stick or external drive, making it ideal for consultants or developers who work across multiple client machines. Is There an Official Portable Version?
Since PL/SQL Developer normally stores settings in the Windows Registry ( HKEY_CURRENT_USER\Software\Allround Automations\PL/SQL Developer ), you should use a command file (batch script) to manage environment variables and preferences.
Technically, does not distribute a standalone ".zip" portable package. However, users can create a portable environment because PL/SQL Developer is designed to run from a simple directory if certain prerequisites—like an Oracle Client—are met. Key Benefits of a Portable Setup