Unity Hub 2.4.5 Link

Adding platform modules (iOS, Android, WebGL, Windows Build Support) became more intuitive. You can now modify an existing Unity installation by clicking the three dots next to the Editor version in the Hub and selecting "Add Modules."

Later versions (2.5.0+) introduced mandatory "Sign in to use Unity" splash screens and more aggressive telemetry prompts. Version 2.4.5 allows you to work relatively anonymously if you have an existing license file.

Before you rush to download an old installer, you need to be honest about the trade-offs. Unity Hub 2.4.5

1. No Unity 6 (or 2023 LTS) Awareness Hub 2.4.5 was built before the 2023 LTS cycle. While it technically launches modern editors via file association, it will not recognize the specific version metadata for 2023.3+ correctly. You will see a lot of "Unknown" version tags.

2. Module Installation is Slower Version 3.x improved the download algorithm for large modules (like Android SDK or WebGL). On 2.4.5, installing a new platform support module feels like dial-up; it downloads sequentially rather than in parallel. Adding platform modules (iOS, Android, WebGL, Windows Build

3. Security Certificates As of late 2024, you may need to manually update your root certificates on Windows to get 2.4.5 to talk to Unity’s legacy CDNs.

Despite its stability, no software is perfect. Here are solutions to frequent problems. Before you rush to download an old installer,

One major headache in later versions is the Hub losing track of installed Editor versions after a Windows update. 2.4.5 had a rock-solid registry reader. If you had Unity 2019.4.32f1 installed via an offline installer, the Hub found it immediately.