All Bounding box

Blender Development Fund
Asset Library
Blender Development Fund
Asset Library
Quickpivot
$1

shanef3d in Addons

Colliderkit
$9.99

Skava in Addons

Boxpack
$4

NineLine in Addons

Estimate Transform & Oriented Bounding Box Node Groups
$2

MysteryPancake in Modifier Setups

Nova Bounds
$19.99 Dev Fund Contributor

Novacrat in Addons

Objects Center
$8 Dev Fund Contributor

MrDesignLGC in Addons

Creator Superpack
$117.00-$800.00

Anvil Interactive Solutions

Unit & Scale Doctor – Fix Mis-Scaled Blender Scenes Before Export Or Render
$10.00-$300.00 Dev Fund Contributor

Anvil Interactive Solutions in Addons

Pixie Pivot
$13 Dev Fund Contributor

Armored Colony in Addons

Pro Measure 2.1.1
$15 Dev Fund Contributor

CreateVisions in Addons

Add Box Around Selection
$1

a python script in Modifier Setups

Origin Box V3
$3.00-$5.00

3DPRS in Addons