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3D slicer guide

What is a 3D Slicer?

A 3D slicer is the software that takes your 3D model and prepares it for printing by converting it into layers of printable information, called G-code. It manages parameters such as print speed, temperatures and support structures to create an optimal printing process.

Do you need a 3D Slicer?

Some companies, such as Bambulab, have developed ultra-custom printers and software, such as MakerWorld, that allow printing ready-made sliced files. This process is referred to often used for each model. Finished sliced files are also popular if you use e.g xyzcontrol.

The printing process of a 3D Printer

3D Model

A 3D model in either .stp or .stl file is exported from either a CAD software or downloaded from a 3D model site

3D Slicer​

The file is transferred to a 3D slicer which in turn adapts the model for a specific 3D printer.

3D Printer

A 3D printer is prepared by transferring a pre-sliced .gcode from the slicer platform to the 3D printer via USB, SD or wireless transfer.

Open-source slicers

Bambu Studio is one such example of how open-source models can inspire new products. Although Bambu Studio is closed source, its development is deeply rooted in the principles and features developed by the open-source movement. The software is known for effectively integrating and enhancing existing features from ORCA and PrusaSlicer, while introducing its own unique innovations that optimize the user experience

3d slicers

When choosing a 3D slicer for 3D printing, it is important to consider several factors to ensure that the software meets your specific needs and improves your printing process. Here is a brief introduction with some key points to consider:

  • Support and Community
  • Updates and Development
  • Features and Settings
  • Compatibility with Printers
3D SlicerCompatibilityOperating systemEase of useFunctionsPriceCommunity support
3D SlicerWide range of printersWindows, macOS, LinuxHighSupport structures, stock resolution, previewFreeLarge
Prusa SlicerPrusa and other brandsWindows, macOS, LinuxHighCustomizable support structures, real-time previewFreeLarge
Simplify 3DWide range of printersWindows, macOS, LinuxMediumAdvanced support management, preview of the writing processPaidMedium
Bamboo Studio/SlicerWide range of printersWindows, macOSHighIntuitive interface, cloud integrationFreeMedium
Orca SlicerSpecifically adapted for certain printer typesWindows, macOS, LinuxMediumFast slicing, customizable profilesFreeMedium to small

3d models

Below we have collected some of the most popular platforms for downloading models for 3D printing. Depending on the files you are looking for, different pages may be of interest.

Some of the sites are based on all files being free under license while others offer paid alternatives.

PlatformWas foundedFocusUnique PropertiesPrice range
Cults2014Large selection of free and premium 3D modelsShows visual previews, including photos of final prints and gifs. Over 120,000 models.Free & Paid
MakerWorldRecentlySimplifying 3D printing for everyone. Offers ready-cut files for Bambulab printersIntegration with Bambu Studio for easy printing, community driven, reward system.Free
Thingiverse2008Sharing and discovery of 3D printable designsLargest collection with over 2 million designs, strong community engagement.Free
Pin shapeNot specifiedHosts mainly free 3D models, but also some premium designsFocus on family-friendly projects and well-known franchise characters.Free & Paid
Free3DNot specifiedWide range of 3D designs for different applicationsIncludes design for animation and advanced modeling tools. Offers paid downloads.Free & Paid
3D Export2004Both free and paid STL filesDistinct categories for easy navigation, possibility to sell models.Free & Paid
MyMiniFactoryNot specifiedFree and paid 3D models, focused on educationContains a large selection of 3D printer models, offers personal shops for designers.Free & Paid
CGTraderNot specifiedProfessionally focused 3D model marketplaceProfessional models for architecture, interiors. Options for project bidding.Paid
TurboSquidNot specifiedHigh quality professional 3D modelsDetailed models for film, animation and video games. Some free models available.Paid & Some Free
SketchfabNot specifiedHigh quality 3D models for animation and filmFull color designer, 3D visualization services for business.Free & Paid
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