https://www.splinedynamics.com/product/spline-cleaner/

Advanced batch processing tool for cleaning, repairing and managing spline curves in 3ds Max.
Spline tools: optimize, normalize, weld vertices, reduce number of vertices, attach selected, detach all splines/segments, remove duplicated curves… and a lot more!

https://www.artstation.com/marketplace/p/doqeb/3ds-max-sculpt-tool

 

Sculpt Tool for 3dsmax 2023 and up. The tool is the best for small edits / tasks for organic meshes and even more. This is a good choice if you want to stay more in 3dsmax without the need to export/import to other sculpt application or if you just want to experiment sculpting and go wild with your imagination.
The tool doesn't have a trial version and it is a node locked license. After purchasing please read the FAQ and README pdf files to understand how to get the license key!

MAX | TEX

MAX | TEX

https://www.afterworks.com/FumeFX6Beta.asp

 

FumeFX 6 includes NodeWorks - a completely new, node-based procedural system that introduces particle system with custom channels, groups and clusters, rope, ...

MAX | OBJ | FBX | TEX

MAX | TEX

MAX | FBX | TEX

 http://www.chaosgroup.com/phoenix-fd/3ds-max
Phoenix FD 3 for 3ds Max is now available. Phoenix FD for 3ds Max has been given a full makeover, with new intuitive controls, presets and GPU-accelerated previews, making it a fast and easy way to tackle tight deadlines. With its new FLIP liquid solver and improved smoke and fire solver, Phoenix FD is now more powerful and able to bring more realism to visual effects projects.

http://www.splinedynamics.com/randomixer-scatter-tools/

 

Scatter Tools is a powerful 3dsMax plugin to rearrange, randomize and redistribute the objects in your scene in a very simple and intuitive way. Swap them around, apply random transforms and quickly scatter them wherever you need.  Scatter, don’t clone. Unlike other scattering plugins, Scatter Tools helps you rearrange and redistribute the existing objects in your scene. It does not scatter multiple clones of a source object. It scatters the objects you select over the distribution surface or the points you have defined. Since it doesn’t use a particle system, you can always access your objects and adjust them manually if necessary. Additionally, you can restore their original transforms at any time.

http://www.scriptspot.com/3ds-max/scripts/randomixer

 

RandoMixer is a powerful 3dsMax plugin to automatically generate multiple variants of your scene, model or character and manage them within a collection of states.
Moreover, it’s an unrivaled tool to randomize transforms and materials, swap objects around, scatter them, create combinations between different sets of elements, automatically switch active lights and cameras, and a lot more!

https://archviztools.gumroad.com/l/blinds_curtains_generator

 

BLINDS CURTAINS GENERATOR is a script that is efficient in automatically creating blinds / curtains in 3dsMax. It can be applied flexibly in Archviz projects while saving a lot of time for 3D Artist.

MAX | FBX | TEX

MAX | TEX

https://www.chaos.com/vray/3ds-max

  

MAX | OBJ | TEX

http://d95design.com/product/camera-converter/ 

http://d95design.com/product/smart-camera-view-3/ 

http://d95design.com/product/smart-merge/

 

http://archviztools.gumroad.com/l/backdrop_generator

BACKDROP GENERATOR is a script that is efficient in automatically creating 2D background in 3dsMax. It can be applied flexibly in Archviz projects while saving a lot of time for 3D artists.

 

https://cg-source.com/MultiTexture

MultiTexture Map is a plugin for 3dsmax that loads multiple textures and assigns them randomly, either by object or by material ID. With controls to randomly adjust the gamma, hue and saturation.  Version 2.04 works with 3ds Max from 2012 up to the current 2023 release. It's compatible with scanline, Vray and Arnold with "Legacy 3ds Max Map support" turned on.

 

http://www.turbosquid.com/FullPreview/Index.cfm/ID/1724279

paste on steroids' with some extra features such as clipboard history, drawing and placing objects on top of your geometry, and copying objects between 3Ds Max instances.
You can choose whether to duplicate materials when you paste an object.
Instancing is supported now.
Return the missing functionality that makes your workflow intuitive and fast.

 

MAX | FBX | OBJ | TEX

MAX | FBX | OBJ | TEX

Octopus 2.13 + Axis 1.0 for 3DS Max 2018-2023

https://rapidmxs.com/store/octopus-2/

Octopus offers you a vast amount of features! Since it’s not just a pie menu, but also a scriptable framework, you have a large number of possibilities to create your own menus and distribute them easily. The entire OCTOPUS system can be customized using maxscript and you can set up the behavior for your needs.