https://download.jetbrains.com/idea/ideaIC-2024.3.1.1.exe macOS (.dmg):

https://download.jetbrains.com/idea/ideaIC-2024.3.1.1.tar.gz ⚠️ Replace 2024.3.1.1 with the actual current version shown on the official site. Always download from jetbrains.com – fake IntelliJ installers are sometimes used to spread malware.

https://download.jetbrains.com/idea/ideaIC-2024.3.1.1.dmg Linux (.tar.gz):