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Slic3r
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
On-premise and open-source 3D printing tool
Table of Contents
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Slic3r - 2026 Pricing, Features, Reviews & Alternatives
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Slic3r overview
What is Slic3r?
Slic3r is an on-premise and open-source 3D printing tool, which helps designers convert 3D models into G-code, manage configurations, print colored objects, and more whilst supporting multiple layers with different parameters. The built-in plating interface enables users to rotate, scale, or arrange objects using drag-and-drop functionality.
Key features of Slic3r include bridge detection, command line slicing, honeycomb infill, mesh cutting, and micro layering. The sequential printing functionality allows designers to print one complete object at a time. It helps users generate a removable base flange around objects to improve plate adhesion. The platform also supports multiple file input or output formats including STL, AMF, SVG, G-code, and OBJ.
Slic3r supports several printers such as RepRap, Rostock, Bukobot, DLP, Ultimaker, and more. Designers can automatically repair non-manifold meshes and save configurations with machine or filament presets for each category. Other features include multiple extruders, brim, and variable layer heights.
Starting price
Alternatives
with better value for money
Slic3r’s user interface
Slic3r reviews
Overall rating
4.3
/5
15
Positive reviews
93
%
- Value for money
- Ease of use
- Features
- Customer support
- Likelihood to recommend8.6/10
5
4
3
2
1
6
8
1
0
0
Piotr P.
QA Automation Engineer
Nikodem J.
R&D Control Engineer
Mohd N.
Lecturer
Mohd N.
Lecturer
Beatriz T.
Industrial Management Engineer
Piotr P.
QA Automation Engineer
Who uses Slic3r?
Based on 15 verified user reviews.
Company size
Enterprises
Small Businesses
Midsize Businesses
Top industries
Use cases
Slic3r's key features
Most critical features, based on insights from Slic3r users:
All Slic3r features
Features rating:
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Slic3r pricing
Value for money rating:
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No pricing info
User opinions about Slic3r price and value
Value for money rating:
To see what individual users think of Slic3r's price and value, check out the review snippets below.
Piotr P.
QA Automation Engineer
Nikodem J.
R&D Control Engineer
Slic3r support options
Typical customers
Platforms supported
Support options
Training options
Slic3r FAQs
Slic3r has the following pricing plans:
Pricing model: Open Source
These products have better value for money
Q. Who are the typical users of Slic3r?
Slic3r has the following typical customers:
Large Enterprises, Mid Size Business, Small Business
Q. What languages does Slic3r support?
Slic3r supports the following languages:
English
Q. Does Slic3r offer an API?
Yes, Slic3r has an API available for use.
Q. What level of support does Slic3r offer?
Slic3r offers the following support options:
Email/Help Desk, FAQs/Forum, Knowledge Base