Align And Distribute is an add-on that adds extra aligning and distributing utilities to Blender. The latest update brings even more features, including Snap to Ground, Origin to Bottom, Quick Distribute, and the ability to save object transforms as bookmarks, allowing you to experiment with placements and angles more easily.
Amandeep writes:
I am excited to announce the release of Align and Distribute V3.0! This version features some useful new addition. I also have a special discount code for you. Use code 'aadup' to get FLAT 30% OFF on the addon.
You can also get it as part of the Ultimate Value Bundle (use the code 'aaduvb' for 25% discount).
New Quick Distribute function: