Description
See detailed Product Description & Features
Last update: October 6, 2026
3dsMax version required: 2015 and higher.
What’s new in Spline Cleaner 2
- Fully Redesigned Interface: organized into tabs, so you spend less time searching through rollouts and have everything closer at hand.
- Expose Loose Ends: instantly marks the disconnected endpoints of open splines in the viewport, a common cause of extrusion problems.
- Expose Overlapping Vertices: highlights overlapping vertices within each spline.
- Adjustable Marker Size: native 3ds Max markers for vertex numbers are tiny. Choose your desired size and color for every marker in the Expose Settings.
- Better Overlap Detection & Repair. Overlapping vertices are now detected within each spline to avoid false positives, and overlapping spline removal is more accurate.
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License
With every purchase you get:
- 1 year license / lifetime license (depending which type you choose)
- 2 license keys, to use in several workstations:
– Regular License: 2 computers max. (every lic. key manages 1 node)
– Corporate License.: 10 computers max. (every lic. key manages 5 nodes) - Dedicated customer support.
- free updates for the same major version.
Try the power of Spline Cleaner and save a lot of time processing your spline curves in 3dsmax!
Kirsten (verified owner) –
Glad I purchased this. I’ve been bringing in hundreds of complex shapes as Illustrator files (originally raster, converted to vector). They were unwieldy and riddled with overlapping vertices/errors, making it hard to convert to editable poly without holes being errantly filled. I also needed to be able to quickly attach many little pieces.
This script allowed me to attach all, check errors, optimize, weld, and even make renderable in seconds. Max/other scripts can do many of the things in the Spline Cleaner UI, but having them all in one place like this is great. I haven’t even tried out all the tools, yet.
Uwe (verified owner) –
I don’t write a lot of reviews but i think this one definitely deserves it!
I’m very happy that i found this tool and purchased it.
We are working with massive amounts of imported CAD data and always had to spent hours to get all the splines cleaned up.
With this plugin it is a breeze to do that job. Finding and welding open splines now takes just a few click.
Long story short, if you work a lot with splines and if you want to make your workflow less time consuming then i truly recommend to check this plugin.
Thumbs up for the developers.
tse (verified owner) –
i bought turbo splines and spline cleaner.
i’d like to say both scripts are truly life and time saver.
they work fast, reliable and solid.
i used both for ongoing project which has over thousand splines and worked like a charm.
and the support is very fast and friendly.
i recommend these two scripts for every 3ds max user.
Anonymous (verified owner) –
Fantastic tool!
Johan D. (verified owner) –
Just what I needed, works great.
D0br0 (verified owner) –
Very promising plugin. Helps to clear splines from unnecessary tops and make it more editable. In some situations it just saves.
Jason (verified owner) –
Much better than Max’s built in optimizer, but still a few similar issues. For example, when using Optimize some spikes occur where two vertexes are in close proximity. Solving that is to simply change those vertexes to Corner or Bezel and adjust, but it can be tedious or easy to miss those errors when working with large, complex splines. Otherwise, a necessary tool to get around Max’s lack of effective options.
Kai C. (verified owner) –
a great tool, easy to use and really saved me a lot of time working with splines
jean-claude lega (verified owner) –
Spline Cleaner as a product has saved me tremendous amount of time. It is a powerful tool to clean splines from AutoCAD to MAX and allows me not only to edit them as Bezier curves where they were not on initial import. Also allows to clean number of vertices and optimize based on curves/straight runs to reduce the number intelligently. My only complaint is support. I already owned software and due to machine failure, I needed to reauthorize the code. After reaching out numerous times over months and no reply, my only choice was to spend another $30. Not very professional but I had a deadline to make.
rode3d (store manager) –
Hi Jean-Claude. Thank you very much for your review. Great you are very happy with the plugin! Regarding your comment about support, I’m really surprised. We always try to help our customers as quickly and efficiently as possible. We certainly are well-known for our great support. I can assure you we did not receive your emails. Next time, if you don’t get an aswer in 24 hours please use one of the other channels we have to reach us: Facebook, Youtube, Instagram.
I will check now your orders to confirm that you purchased the same plugin twice. If that is correct, we will refund you the money. Keeping our customers happy is our first priority. I will write you by email.
Have nice day!
Victor Francisco Garcia Arroyo (verified owner) –
pretty useful, I highly recommend it, to quickly fix splines
James (verified owner) –
Excellent tool, saves lots of time and complexity. Easy to use, easy to understand, lots of options for types of simplification. Great value
Dmitriy (verified owner) –
A very good plugin. Everything is working.
Александр Трегубов (verified owner) –
Hi.It will be very helpful if in this script will appear such option as remove double knots (one of them)
roy m. (verified owner) –
Great script
Dionysios T. (verified owner) –
Such a useful plugin! It saved my life more than once! 🙂
伟 李 (verified owner) –
very good
Anonymous (verified owner) –
3ds max best plugins
Yang Shiye (verified owner) –
This is a fantastic plugin that can significantly boost efficiency for 3ds Max projects involving extensive imported curve extrusion.
Harwinder (verified owner) –
If you deal with a lot spline data/CAD this is a good set of tools to have to fix any spline issues.
Piotr Waleszkiewicz (verified owner) –
I bought it because I work with a large number of terrain polylines that I transfer from Gstarcad to 3ds Max.
It’s a dream to use. The performance and results are a masterpiece.