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How to import and export custom profiles in PrusaSlicer

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In this guide, we'll cover how to import profiles in PrusaSlicer that are not included with the software, and how to export your custom PrusaSlicer profiles. Some 3rd party vendor profiles are already included with PrusaSlicer (e.g. Lulzbot or Creality printers).

A profile is a combination of print settings, filament settings, and printer settings. A profile, or a bundle, is saved in .ini format. 

How to import custom profiles

Navigate to File -> Import. There are three possible options for importing custom profiles.

  • Import Config: import a single profile. This function accepts .ini, but also .gcode files. When importing a profile through a G-code, this has to be sliced using PrusaSlicer.
  • Import Config from Project: import a single profile from a project file. This function accepts only projects saved with PrusaSlicer, with .3mf and .amf format.
  • Import Config Bundle: imports all the configuration settings for multiple profiles. This function accepts .ini files.

How to export custom profiles

Navigate to File -> Export. There are three possible options for exporting custom profiles. 

  • Export Config: export current profile.
  • Export Config Bundle: export all custom settings saved in your current PrusaSlicer version.
  • Export Config Bundle with Physical Printers: export a Config Bundle, plus the API key and IP address.
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17 comments

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chatgpt content
•
Very helpful tutorial! I liked how the guide explained the import and export process clearly step by step. Managing custom profiles properly is very important in 3D printing because even small setting differences can affect print quality, material usage, and final results.

I also think tutorials like this are especially useful for beginners who are learning how PrusaSlicer profiles work across different printers and filament types. Good documentation saves a lot of time when moving settings between systems or backing up important profiles.

For quick VAT and percentage calculations during freelance or technical work, I’ve also been using VAT Calculator. Very simple and useful browser-based tool for fast calculations. Great article overall!
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chatgpt content
•
Really helpful guide! I liked how the article explained the import and export process in a simple step-by-step way. Managing custom profiles correctly is very important in 3D printing because even small setting changes can affect print quality and final results.

Tutorials like this are especially useful for beginners who are learning how slicer profiles work for different printers and materials. Good profile management saves a lot of time when switching between projects or moving settings to another computer.

I’ve also been using TI84 calculator for quick browser-based calculations and graphing practice while working on technical projects. Very useful tool for students and learners. Great article overall!
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Robert Williams
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Great explanation of importing and exporting custom profiles in PrusaSlicer. Many beginners struggle with managing .ini bundles and printer configurations, so this guide makes the workflow much easier and more organized.

Interestingly, simple utility tools can also improve workflow efficiency in daily tasks. For example, Kopf Oder Zahl is a handy coin flip tool that helps make quick and unbiased decisions when testing settings, choosing print options, or resolving small team debates.
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Kaven Dian
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Managing multiple profiles in PrusaSlicer—switching between print, filament, and printer settings—mirrors the way SSO ID streamlines digital access. Instead of juggling separate configurations for every project, an Export Config Bundle acts like a single "master key," unifying your specific hardware settings and even your API key, much like how SSO unifies your login credentials across multiple platforms. This ensures that when you move to a different workstation or share your setup, your entire digital identity—or in this case, your printing environment—remains consistent and secure without re-entering details manually. Visit SS)ID.Pro
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Kaven Dian
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Just as PrusaSlicer allows you to import and export custom profiles to perfect your 3D prints, Paint 3D offers similar flexibility for your digital canvas. You can save custom brushes, textures, or even entire project setups that act as your own "config bundle," allowing you to recreate a specific artistic style or project template instantly. Whether you are importing a .3mf mo del to modify or exporting your unique creation to share with the community, Paint 3D, like PrusaSlicer, ensures your workflow remains efficient and your custom setups are never lost. Download the Paint 3d Latest version
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