Adobe Illustrator - Cs 110 Zip Top ((free))

You can open legacy .ai files in modern versions, and you can save modern files back to the "Illustrator CS" format using File > Save As to ensure they can be opened by older software.

This was the first version to allow users to extrude and revolve shapes to create 3D objects.

Modern Illustrator Cloud documents include a Version History Panel (Window > Version History) to track changes, but this does not apply to legacy CS local files.

Unlike the current subscription-based Illustrator, version 11.0 requires a perpetual license serial number to activate.