Clean Panels Pro - With Delayed Addon Loading is the PRO edition of the Clean Panels add-on for Blender. Its headline feature, Delayed Addon Loading, lets you choose which add-ons start with Blender and enable the others only when you need them, at the push of a button. This feature does not work on Blender installed through the Windows Store.
For organizing add-on access, Clean Panels Pro offers four approaches. Focus Panels and N-Panel filtering let you sort favorite add-ons into categories, assign an icon to each, and toggle them from icons in the viewport or a pie menu. Drop Down Panels let you categorize favorite tabs and pin them to the top bar, with access to some panel functions even when an add-on is disabled in the current workspace. PopUp Panels bring your tabs and panels up through a pie menu.
Version 7.0 also includes loading add-ons in sets, introduced in V6. Documentation is provided, and a demo video is available. Some add-ons may not work with the dropdowns and popup single-panel type.