Lychee Slicer

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What Lychee Slicer is

Lychee Slicer prepares 3D models for resin and filament printing, with tools for supports, hollowing, print previews and printer configuration. It runs on Windows, macOS and Linux, and Lychee says it works with more than 750 printers. Resin tools include custom and grid supports, exposure settings, AR preview and one-click hollowing. For filament printing, it offers printer profiles, support management, seam optimization and real-time preview. Compatible filament printers can connect through Klipper or OctoPrint; Wi-Fi sending varies by printer model. The integrated Lychee Library provides pre-supported models from creators. The Lite plan is free, with limited Multi-Plate and ads on export. Plus is billed at €99.90 plus local taxes yearly (€8.33 per month); it adds Auto-Support, full Multi-Plate, priority support and ad-free export. Plus & Library is billed at €199.90 plus local taxes yearly (€16.66 per month) and includes unlimited downloads from 2,500 models and 120 creators. Library models need creator approval for commercial use. The product describes cloud settings sync and automatic local backups.

Who it suits

It suits resin and filament printer owners who want preparation, support and preview tools in one workflow. The free Lite plan offers an option for users who can work within limited Multi-Plate and export ads.

What it does well

Supports Windows, macOS and Linux.
Compatible with more than 750 printers, according to Lychee.
Includes resin and filament preparation tools.
Cloud settings sync and automatic local backups.
Integrated library of pre-supported creator models.

What to know first

Lite has limited Multi-Plate.
Lite adds ads on export.
Library models need approval for commercial use.
Wi-Fi sending depends on printer model.

Limits

Lite is free with limited Multi-Plate and ads on export. The Plus & Library plan includes unlimited model downloads, but those models cannot be used commercially without creator approval.

Plans

Plan	Billed and limits	Price
Lite	Free · Limited Multi-Plate · ads on export · Windows, macOS, Linux	Free
Plus	€99.90 + local taxes yearly (€8.33 / month) · Auto-Support · Full Multi-Plate · priority technical support · no ads on export · Windows, macOS, Linux	On request
Plus & Library	€199.90 + local taxes yearly (€16.66 / month) · +2500 pre-supported models · +120 creators · unlimited downloads · no commercial use without creator approval	On request

As lychee.co lists them, read 2 Oct 2026. The maker's own page has the final word.

Getting started

Visit the Lychee Slicer website.
Choose Lite, Plus, or Plus & Library.
Install the version for Windows, macOS, or Linux.
Prepare a model with the slicer’s resin or filament tools.
Connect through Klipper or OctoPrint if using a compatible filament printer.

Verdict

Lychee Slicer covers model preparation for resin and filament printing, with printer connection options and a built-in library. Check plan limits and commercial-use rules for library models before choosing a tier.

Questions

Is Lychee Slicer free?

Yes. Lite is free and includes limited Multi-Plate, ads on export, and versions for Windows, macOS, and Linux.

What do the paid plans cost?

Plus is billed at €99.90 plus local taxes yearly (€8.33 per month). Plus & Library is billed at €199.90 plus local taxes yearly (€16.66 per month).

Which operating systems are supported?

Lychee Slicer is available for Windows, macOS, and Linux.

Can Library models be used commercially?

Commercial use of Lychee Library models requires approval from the creator.

Which printer connections does it support?

For compatible filament printers, Lychee Slicer can communicate through Klipper or OctoPrint. Wi-Fi sending depends on the printer model.

Who publishes Lychee Slicer?

The publisher is Mango 3D SAS, registered in Bordeaux, France, with its head office in Mérignac.

Facts from Lychee Slicer's own pages

Backups: The product describes cloud synchronization of settings across machines and automatic local backups. · lychee.co, 2 Oct 2026
Company: The privacy policy identifies the publisher as Mango 3D SAS, registered in Bordeaux, France, with its head office in Mérignac. · lychee.co, 2 Oct 2026
Filament tools: Filament features include printer profiles, support management, seam optimization and real-time preview. · lychee.co, 2 Oct 2026
File formats: Lychee Slicer 8 adds multi-object 3MF Production Extension support, Goo v5 support for Anycubic Jupiter 2, and LGS support. · lychee.co, 2 Oct 2026
Headquarters: Mérignac, France · lychee.co, 28 Sept 2026
Hosting: The privacy policy states that the Mango 3D website is hosted by AWS. · lychee.co, 2 Oct 2026
Library integration: Lychee Library is integrated with Lychee Slicer and offers pre-supported models from creators within the Lychee workflow. · lychee.co, 2 Oct 2026
Printer connectivity: For compatible filament printers, Lychee Slicer can communicate using Klipper or OctoPrint; Wi-Fi sending depends on the printer model. · lychee.co, 2 Oct 2026
Printer support: Lychee says the slicer is compatible with more than 750 printers. · lychee.co, 2 Oct 2026
Purpose: Lychee Slicer prepares 3D models for resin and filament printing, including hollowing, supports, print settings previews and printer configuration. · lychee.co, 2 Oct 2026
Resin tools: Resin features include custom support structures, exposure settings, grid supports, AR preview and one-click hollowing. · lychee.co, 2 Oct 2026
Subscription limit: Lychee Library models may not be used commercially without creator approval. · lychee.co, 2 Oct 2026
Support: Lychee lists tutorials, guides, a ticketing system and live chat, and Plus includes priority technical support. · lychee.co, 2 Oct 2026