Use the RPM for Oracle Linux/Red Hat. The "Other Platforms" zip works for Ubuntu and Debian. Step-by-Step Installation Guide
Oracle SQL Developer does not use a traditional "Setup.exe" installer. It is a portable application that runs directly from its folder. Oracle SQL Developer Downloads oracle sql developer download
While the software is free to use, you must accept the Oracle Technology Network (OTN) License Agreement before the download starts. Use the RPM for Oracle Linux/Red Hat
✅ Go to Connections → New Connection . Use localhost if running Oracle XE, or your remote host details. It is a portable application that runs directly
Smaller file size, but requires you to manually install and point to a separate JDK 11 or 17 . Mac OSX
Go to the official Oracle SQL Developer Downloads page. You will typically see two main options for Windows: