Enhancements to Open and Save (What's New in 2027)
Learn about Open and Save enhancements in this release of Inventor.
File Search
With this release, you can now perform a basic file search when opening or saving files.

For more information see To Open or Import a File, About Saving and Exporting Data
Tree View Options
You can now choose between
Inventor Workspace Tree View and
Windows Navigation Tree View when opening or saving documents.

Folder structure in the left pane updates to display the choice. You can use arrow keys and Enter to navigate the hierarchy.
To display only the Inventor Workspace Tree View, in the Ribbon go to Tools
Application Options
File tab and deselect Show Windows Folder Navigation in the File Dialogs. The Windows Navigation Tree View no longer displays in the dialog.

For more information see To Open or Import a File