While "highly compressed" 90MB versions of Adobe Photoshop CC 2019 are often advertised on third-party sites, these files are generally unsafe or non-functional. The official installer for Photoshop CC 2019 is approximately and requires at least 3.1 GB to 5.2 GB of disk space for installation.
A standard Photoshop installation is several gigabytes. Compressing it to 90MB usually means removing essential tools, filters, and stability updates. adobe photoshop cc 2019 highly compressed download 90mb top