When you search for the "top" download, here is the typical workflow you will encounter:
If you hate subscriptions, Photoshop Elements contains 90% of the CC 2019 features for a one-time fee of $99. It is optimized to run on low-end PCs and is only 500MB installed. adobe photoshop cc 2019 highly compressed download 90mb top
If you find a file claiming to be exactly 90MB, here is what your antivirus (if it is still running) will likely find: When you search for the "top" download, here
Real User Testimony: “I downloaded the 90MB version. It installed, but when I opened it, the brush tool was greyed out, and my PC started overheating. Had to format my hard drive.” – Common forum post. Real User Testimony: “I downloaded the 90MB version
The search phrase appears to target a pirated, highly compressed distribution of "Adobe Photoshop CC 2019" with an unusually small file size (~90 MB), and includes a qualifier ("top") suggesting intent to find the best or most-recommended source.
If your goal is a 90MB footprint, why install anything? Photopea.com is a web-based app that mimics Photoshop CC 2019 perfectly. It opens PSD files, uses layers, filters, and blending modes. It requires zero installation and runs in your browser.