https://blendermarket.com/products/auto-building

Auto-Building is a powerful add-on that utilizes Blender's Geometry Node to effortlessly create a wide range of building structures according to your preferences!

https://blendermarket.com/products/gobos

Library of textures to generate ultra-realistic shadows in your scenes. Thanks to the asset manager it's easy to import your gobos into Blender in 1 click. Discover a complete collection of HD ready textures for Blender.  14 categories are included. In total you will find 149 textures!

fixed gobos as well as animated gobos are available in different categories, also discover the new animated colored gobos in this new V2 version. Your animations will be incredibly realistic with these video textures.

https://blendermarket.com/products/mask-tools-sculpt-mask-utility

Enhances Mask operations in sculpt mode 

Saving / loading masks to vertex groups, masking edges / cavities, duplicate / separate / delete / displace modifier etc.

QBlocker is an interactive object creation tool for Blender 2.8, 2.9, 3.0 and 4.0.

Version: 0.1.52 For Blender 3.0

Version: 0.1.53 Same features but compatible only with Blender 4.0

Features:

• Create Cube, Plane, Cylinder, Circle and Sphere and more Objects interactively

• Start your object base with different methods

• Change Origin from object center to base on the fly

• Change cylinder and sphere segment count freely

• Use working plane to define your custom grid

• Use the addon own snapping tool on grid, vertices or edge midpoints

• Use polygon aligned snap grid points for precise placing

• Axis and Oriented alignment options

• Left and Right mouse button support

• Turn into QObject tool

• Parametric objects

https://captain-cirno.gumroad.com/l/DaLdj

Blender add-on that adds new box, circle and lasso selection tools that can automatically toggle x-ray shading, perform selection through with or without x-ray shading, select objects either inside or overlapping a selection area, change selection settings by changing drag direction of selection.

https://blendermarket.com/products/djh-geometry-node-assets

My Geometry Node Assets are a collection of modifiers/custom nodes for Blender that you can import as an asset library.

It is my opinion that it is easy for a GeoNode setup to try and do too much.  My approach to making modifiers is to think of them as tools in a tool box, and while working on you scene you will often use several tools in combination rather than one 'super-tool.'  Many of my modifiers are simple enough to allow for many generic combinations, while others are individual pieces of a modular set and were specifically built to be used in a stack.

https://blendermarket.com/products/kekit

keKit is a General Tool-Kit Blender Add-on

• The Add-On provides extensive options for customizing & optimizing workflows.

• An all-in-one collection of Scripts, Tools, Macros and Pie-Menus, etc.

• Modular - The kit is composed of separate modules that can be enabled or disabled.

• At your discretion - No preset shortcuts.

https://blendermarket.com/products/simply-cloth

Simply Cloth Pro is a helper Addon for everyone who works with cloth in Blender.  With this addon you can create Cloths faster and easier than before. You don't need a lot of previous knowledge with the Cloth physics settings! You can simply select a presets and quickly adjust them to your needs. Of course some basic understanding of Blender would be nice. The addon is just a help tool to set up quickly and test your cloth objects in Blender!

https://blendermarket.com/products/k-cycles

K-Cycles is a highly optimized custom build of Cycles-X render engine, ultra lighting, post FX, ultra denoiser and realtime viewport lighting and effects for Blender. It is fully compatible with Cycles and designed for Nvidia GPUs.

https://d95design.com/product/quick-boolean/

A set of tools to quickly perform ProBoolean operations on current selected object with preset profile such as Union, Intersect, Hollow, Trim, Subtract, Split and Knife.

It works very similar to SketchUp’s Solid Tools, where you can create complex boolean blocks in just a few clicks.

Ucupaint is a Blender addon for managing textures as layers for Eevee and Cycles render engines.

The Light Painter add-on introduces a new way to create and manipulate lights within Blender. It allows users to paint lights directly onto their scenes using a variety of brush tools and settings. This innovative approach simplifies the process of lighting a scene, making it more intuitive and efficient.  With Light Painter, artists can quickly experiment with different lighting setups, adjust parameters such as intensity and color, and easily refine the look of their scenes. The add-on also offers features like interactive falloff curves, real-time feedback, and support for both Cycles and Eevee render engines.  The article provides an overview of the key features and functionalities of the Light Painter add-on, along with screenshots and examples demonstrating its usage. It aims to inform Blender users about this new tool and how it can enhance their workflow and creative process.  Overall, the Light Painter add-on offers Blender users a powerful and user-friendly solution for lighting their scenes, allowing them to achieve stunning visual results with greater ease and efficiency.

The Blender Universe (BU) is an asset library that contains 3D models, materials, geometry node setups, particle systems, and eventually much more. With BU, we aim to equip and train the next generation of digital artists. By providing an easy way to drag and drop all kinds of objects and systems, artists will get a more efficient workflow and a lower threshold to start using Blender. There's nothing as easy as creating a full scene with simple drags and drops, after all.  Next to the drag-and-drop objects and systems, we included a high level of customization. Tools that can be used to tweak your materials and models, or adapt them to specific environments. For example, BU contains edge-wear masks that can be used to add edge-wear to objects, rust maps, indentation masks, and so on. The geometry node setups have been made in a way where you can customize all the settings yourself in the modifier panel. This way you can drag, drop and tweak more than enough to fit your own needs!

https://blendermarket.com/products/powermanage

Quickly and easily enable or disable Blender addons, and automatically backup or restore their preferences.

https://blendermarket.com/products/turbo-tools-v3---turbo-render-turbo-comp-temporal-stabilizer

 

Turbo Tools is a complete rendering pipeline addon, that works with all operating systems and hardware that Blender supports.

https://www.blendermarket.com/products/physical-starlight-and-atmosphere

Cinematic atmosphere in a single click Physical Starlight and Atmosphere is the most popular atmosphere addon for Blender, which is setting the new industry standard for lighting and real-time interactivity with the atmosphere.

https://blendermarket.com/products/radiant

Radiant is a Addon that helps manage your lights in your scene through the side panel. There are also a few other feature provided for lighting needs in Radiant

https://blendermarket.com/products/auto-rig-pro

Auto-Rig Pro is an addon for Blender to rig characters, retarget animations, and provide Fbx/Gltf export, with presets for Unity, Unreal Engine, Godot. First developed as my own in-house rigging tool, i've released it a few years ago and it expanded quickly thanks to great support from the community!

https://blendermarket.com/products/alt-tab-lighting

Lighting is an important part of your scene, it can make or break your project. With 50 presets, a random lighting generator and the ability to control all your lights in one place, you can experiment with different lighting styles and find the perfect look for your scene and gives you complete control over the final result.