No-hassle software that keeps your STL and 3MF files easy to find, easy to understand, and ready for the next print—without a complicated setup.
Simple from the first folder to the finished print.
A calmer way to manage model files
Your models stay on your computer, but they stop feeling scattered across a dozen folders and drives.
Bring it all together
Drop in a file, scan a project folder, or let the app look across your drives. It checks each STL and 3MF as it goes, skips folders Windows won’t let it read, and remembers what you’ve already removed.
Find the right file
Automatic thumbnails turn a messy folder structure into a visual catalog. Search by name or path, add your own categories, and sort the library however you like.
Take a closer look
Spin the model around, zoom in, and check the important details before opening a slicer. You can see dimensions, triangle counts, vertices, file size, and more without leaving the library.
A proper 3D preview
Open an STL or 3MF and get a responsive preview right away. Rotate it, pan around, fit it to the screen, and check the mesh before you commit to a print.
New in version 1.1.6
Select several models, preview and arrange them together, then send each model to your slicer separately so every print job stays under your control.
Original files are never modified. Safe temporary import copies are created only when the selected slicer needs them.
When a model is ready
SLICE WITH
It finds the tools you already use, and you can add a custom command when you need one.
SEND TO
YOUR MODEL'S PATH
Print setup, without the headache
Save your slicer, machine, filament, and printer settings once. When a model is ready, open it in your favorite slicer or send it straight to the machine.
Your files stay yours
The library, thumbnails, categories, and printer profiles live on your computer. When you connect a slicer or printer, only the files and actions you explicitly send leave the machine.
Made for the next project
A simple Windows install. No separate runtime. No subscription. No hassle.
Purchasing will open when the first public release is ready.
Your library data stays on your computer.
One perpetual kis3d v1 license activates on up to two computers.
Support details will be published with the first public release.
