Below are some amazing features you can experience after installation of Adobe Illustrator CC 2020 Free Download please keep in mind features may vary and totally depends if your system support them.

Enhanced way of simplifying paths

Improved, intuitive, and enriched user experience for simplifying complex paths
Faster & quicker effects

Improved performance when applying certain effects on images and objects
Reduction in file open issues

Enhanced file read mechanism to avoid and troubleshoot file issues. Clear app messaging with prime focus on issue resolution.
Stability & other improvements

Better stability performance, user experience, and enablement of smoother workflows
Optimized network file handling

Optimized file open and save operations on remote networks
Freeform Gradients

Easily create rich color blends that give your objects and artwork a more natural look and feel.
Global Editing

Save time by modifying repeating text or objects across multiple artboards all at once.
Customizable toolbar

Add or remove tools so you have just the ones you want, and group them the way that works best for you.
Presentation and Trim Preview

Turn artboards into slides you can easily project and share, and see how documents with bleeds will look with the edges trimmed off.