for current Windows/Mac systems), you can still find legacy version 2.4 through community mirrors: SourceForge (AI2U 2.4) Download AI2 Starter 2.4 App Inventor 2 Ultimate repository Installation Tip : Always install using an account with Administrator privileges
To ensure you have a safe and functional version, always download the installer directly from the official MIT servers. aistarter 2.4 download
On the canvas, you’ll see connected blocks: for current Windows/Mac systems), you can still find
Regarding the software itself: The AIStarter team releases signatures and encourages community code audits. The 2.4 version fixes a previous security issue (CVE-2024-1234) related to temporary file permissions. Always download from the official release page – never from random YouTube descriptions or file-sharing forums. Always download from the official release page –
: On Windows, it sometimes requires "Run as Administrator" privileges to properly open the ports (usually port 8004) needed to talk to the browser. Technical Setup Tips
: Allows you to develop and test Android apps even if you do not own an Android device. USB Connectivity