Periodic software updates add new features and security patches, which can slightly increase the launcher's core file size.
The setup file (MSI installer) is approximately 82 MB . epic games launcher download size
Once installed, the launcher itself typically requires between 1 GB and 1.5 GB of disk space. Some users report seeing larger folders (up to 5 GB) due to accumulated cache and "webcache" data. Periodic software updates add new features and security