Check out . It remains completely free (no pop-up timer) and offers excellent hollowing and auto-supports. However, its manual support editing is clunkier than Lychee’s.
The free version isn't a crippled demo; it’s a legitimate tool. However, you will hit a few frustrating walls as you get better at printing:
Let’s slice into the details.
Lychee has a partnership with resin manufacturers. In the , you cannot use the "Community Resins" that are marked as "Pro."
The free version limits you to a single build plate per scene and lacks "batch processing" for prepping multiple files at once. Is it Enough? Lychee Slicer Review - Updated Free and Pro Comparison lychee slicer free
You can scale, rotate, mirror, and duplicate objects. It also includes an Auto-Orient feature to help beginners find the best printing angle to minimize surface damage.
| Feature | Lychee Slicer Free | Chitubox (Basic/Free) | | :--- | :--- | :--- | | | Modern, dark mode, intuitive | Functional, can feel dated | | Auto-Supports | Excellent (Magic Button) | Basic (often requires manual tweaks) | | Learning Curve | Low | Moderate | | Ads | Yes (Banner ads) | No | Check out
If you are a beginner or someone who struggles with supporting models, Lychee Free is significantly more user-friendly than the basic version of Chitubox.
Every time you open the "Supports" or "Export" menu, you have to wait 5 seconds for a "Buy Pro" pop-up to disappear. It’s a minor annoyance, but it happens often. The free version isn't a crippled demo; it’s
This is Lychee’s flagship feature. With one click, the software analyzes your model, rotates it to the optimal orientation for printing, generates supports, and adds a raft. While it isn't perfect 100% of the time, it is an incredible tool for beginners who struggle with manual supports.