SketchUp Studio Annual Subscription
Desktop + Web = Design better buildings
Included is SketchUp Pro
Unpack your Toolbox
SketchUp Pro for Desktop - Easy-to-use UI and intuitive tools make SketchUp the easiest way to design your building in
Presentation-ready graphics - Share cohesive and compelling graphics using SketchUp, and LayOut.
Collaboration and cloud storage - Coordinate building models with stakeholders using Trimble Connect.
SketchUp Web - Model from anywhere, at anytime.

GENERAL TOOLS:
Selection Toys: Filter out all edges, faces etc. Ability to quickly select entities with similar properties such as material, layer orientation etc.
RoundCorner - Rounds the edges and corners of 3D shapes along a 2D profile. Three Modes: Round corners, Sharp corners and Bevel.
Layers Panel - Similarity to Photoshop's layers panel. This gives you the ability to group layers, sort them, lock them, hide/collapse groups, etc.
CleanUp - Cleans up and optimizes your SketchUp model.
JointPushPull- Join edges and curves into "polylines".
Weld- Extrusion of faces with various methods.
DropGC - Drop groups/components to face below.
Fredo6: Bezier Spline - Draws a variety of Polylines, Bezier and Spline curves, all in 3D.
MaterialResizer - Finds and resizes materials used in the model.
Eneroth Reference Manager (C) - Manage linked models in SketchUp.
Q JS Align Toolbar - Aligns objects along the three main axis, x, y, and z.


BIM & Engineering Tools
3SKebg (C) - Made for the design & documentation of MEP and 3D piping and steel structures.
PlaceMaker (C) - You can add instant context to your model by importing OpenStreetMap roads, buildings, paths, water bodies, trees, and high-res aerials.
Profile Builder (C) - Lightspeed parametric modeling of intelligent component assemblies.
PlusSpec (C) - Think BIM + VDC + Parametric modeling + Estimate
ConDoc Tools (C) - Automate and simplify the creation of construction documents in SketchUp Pro and LayOut.
Visit the SketchUp Extensions Warehouse for a full list of certified extensions available to you.
*There are over 750 extensions. Some of these plugins are free. The commercial extensions are indicated with a (C):