Standard.

Contains buttons to connect to and disconnect from repository and folders, and to toggle views and columns.

Repository.

Contains buttons to connect to and disconnect from repositories and folders, export and import objects, save changes, and print the workspace.

View.

Contains buttons to configure toolbars, toggle windows, toggle full-screen view, change workspace mode, and view properties.

Layout.

Contains buttons to iconize, and arrange repository objects, copy, link, and move columns, and zoom in/out of the workspace.

Mappings/Mapplets.

Contains buttons to create, edit, and parse mappings and mapplets.

Transformations.

Contains buttons to create transformations.

Advanced Transformations.

Contains buttons to create advanced transformations.

Versioning.

Contains buttons to check in objects, undo checkouts, find checkouts, view history, undo labels, and manage queries.

Debugger.

Contains buttons to start, stop, and continue the Debugger.

Tools.

Contains buttons to connect to the other PowerCenter Client applications. When you use a Tools button to open another PowerCenter Client application, PowerCenter uses the same repository connection to connect to the repository and opens the same folders.