https://blendermarket.com/products/sculpt-paint-wheel

Enhance your workflow with this awesomes and carefully designed sculpt and paint widgets!

https://blendermarket.com/products/weight-paint-and-bones-a-blender-toolkit

'Weight Paint and Bones: A Blender Toolkit' is a Blender addon that offers additional tools and features for weight painting and bone editing. The addon aims to simplify these tasks, making them more straightforward and efficient.

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://blendermarket.com/products/weight-shaper

Weight Shaper is a Blender addon designed to streamline your weight painting process. It enables precise vertex adjustments for your character's deformations, automatically generating the necessary weight paint. This tool is all about efficiency and accuracy, turning hours of fine-tuning into a task that takes just minutes.

https://blendermarket.com/products/scattershot---procedural-image-texture-scattering--tiling-with-voronoi

https://blendermarket.com/products/clean-panels

 Do you suffer from TMA? Too many add-ons! BUT that is why we LOVE Blender! The freedom of creating awesome add-ons to help our workflow. Many of us have come up with different workflows over the years for different types of art. Some days you might work on landscapes and next we are doing hard modeling.  Do you want several ways to access your add-ons and fix your workflow in minutes?  Where did Clean Panels Come From? Clean Panels has been something We have been thinking about for at least the last year. How can we use Blender and our add-ons in a way that makes things simpler and allow us to be better creatives? BUT Clean Panels also needed to be simple and offer options. So we spent last 2.5 months testing , gathering feedback, fixing bugs and improving the add-on.

https://blendermarket.com/products/fracture-iterator

Fracture-Iterator has been developed to help fracture simulation process. This addon let you control what part is breaking and when, all in a recursive process until you are satisfied. Simple to use.

https://blendermarket.com/products/punchit

PUNCHit is a dedicated, single-purpose blender addon featuring a negative manifold extrusion tool, that attempts to work more reliably and be more flexible, than Blender's native manifold extrusion.

https://blendermarket.com/products/simplebake---simple-pbr-and-other-baking-in-blender-2

SimpleBake is the definitive baking solution for Blender. In short, it allows you to simply bake PBR and other textures.  Blender provides a very powerful way to create complex PBR materials by using nodes. However, what should be a simple process of baking and exporting these materials for use with other software or systems (Substance Painter, Second Life, Sketchfab, Unity etc.) is surprisingly difficult.

https://blendermarket.com/products/smartify-nodes

A drag-&-drop solution to add environmental effects to your PBR materials, and the building blocks to kickstart your own smart materials.
Pick one of the smart effects in the library, and drop-it on any of your materials. You can add moss, snow, dust, sand, leaks, water puddles, dead leaves, edge-wear, alien-growth ect.. And of course customize their parameters in a few clicks. Or create any other environmental effect by simply switching Shaders/textures with other ones in the Smartify library, or with your own.
You can also quickly create from scratch smart-effects/materials using the building blocks of Smartify in the library, smart masks like Facing, location, Ao, edges, leaking, and smart utilities like anti-tile, paralax mapping, random-per-object.

https://blendermarket.com/products/cbl

Cablerator is a Blender addon (2.8+) for creating and editing hanging cables:

• create cables by clicking on geometry
• create cables between points of curves
• draw cables on geometry or planes
• create cables from edges
• create hanging cables from objects
• create massive numbers of cables between selected faces
• use Blender physics to simulate cables
• create insulation between selected cables or objects
• create simple rope-like structures between selected cables or objects
• edit multiple cables width, assign profile quickly
• add geometry as segments and end points for cables
• create cables based on meshes
• split cables with multi-curve profiles to separate cables
• add and remove hooks to cable points

https://blendermarket.com/products/speedflow

A complete suite of tools to help you in your daily work!

Speedflow is a group of modals that allows you to improve dramatically your workflow for modeling! 

With the addon, you can manage modifiers directly in the 3D view as simple and fast as possible. 

Select an object, launch a modal and add multiple modifiers on the fly, launch another modal, add other modifiers and make your modeling faster than if you had to create modifiers by yourself. 

https://blendermarket.com/products/kit-ops-pro-asset--kitbashing-addon

This new CEDAR CREEK version has some nifty new features including the ability to create eroded Decal INSERTS as well as array your INSERTS.

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

Don't waste your time re-rigging already rigged characters anymore!

Quick Rig turns rapidly any skeleton + mesh into a full Auto-Rig Pro armature with controllers ready for animation, including weights preservation, IK-FK generation, animation support.

Built to support the vast majority of character skeletons, even non-standard bones axes.

https://blendermarket.com/products/luminar-light-groups

 

    Luminar Light Groups is an advanced add-on for Blender, designed to automate and simplify the process of creating and managing Light Groups in Blender's Cycles engine.

https://blendermarket.com/products/easy-text-animation

 

I know that this add on is not going to be the most familiar one you have ever found so far. But it works like one default Blender's add-on that you probably have heard of or even used before, Blender's Pose Library.  So yeah, Jason Pose Manager (JPM) works like Pose Library (PL), in that they both are basically pose saving and management add-ons. Just like any other Blender's assets, you can save the poses, so that you can load them again later into a different number of future projects when you need so. It's an easy concept, right?  Then you'd think, well, Pose Library is free. If they work in similar fashion, why should I pay for this JPM?  I found that the best analogy to illustrate the difference between JPM and Pose Library is the difference between taking pictures with a smartphone that you got for your birthday and investing a professional DSLR. They both take great pictures. Even smartphones today are actually getting better at taking pictures than DSLR, and not to mention, easier to use as well.

https://blendermarket.com/products/uv-flow

 

UV Flow aims to make UV unwrapping in Blender fast and, even more shockingly, actually fun. It does this by adding an entirely new active tool to Blender's toolbar, called Cut UV, which allows you to edit seams with ease.  The controls are intuitive and there is a pre-selection highlight to help you never miss a cut. Simply click to mark seams, double click to mark loops (which stop at other seams!!), click and drag to draw seams, hold alt during any of those actions to clear seams, and double click on faces to select islands.

https://blendermarket.com/products/friendly-pivot

    Friendly Pivot addon mimics the functionality of the Autodesk Maya Pivot Transform tool with minor differences and improvements for the Blender. It's main task is to quickly and conveniently change the Pivot Orientation, Origin and 3D Cursor positions by pressing one key, eliminating the need to select the desired component of  an object and long travel through different menus to select a necessary action.

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

 

Turbo Tools is a full rendering pipeline addon, compatible with all operating systems and hardware supported by  Blender.

https://blendermarket.com/products/x-muscle-system

X-Muscle System is an add-on designed for rapid muscular system, tissue and other organic object creation and their physical simulations. Its main purpose is to help visualize better skin surface deformations according to volume preservation of the body muscles, fat and even skeletal bones. Add-on lets you focus on the design, creativity and to significantly speed up the workflow with extremal learning curve. 

With X-Muscle System an artist is free to focus on the artwork and use effectively his time to create even more realistic, complex shapes and animations of characters and creatures. With its simplicity and integration with Blender's native tools, X-Muscle System is powerful, easy in use and ready to start straightaway. X-Muscle System has been designed and written from the scratch and completed with the functionality you always wanted.

https://blendermarket.com/products/pcv

Convert points to various Blender data (mesh, instancer, particle system, Geometry Nodes instances, Geometry Nodes points) for rendering with any render engine.