No. 7 of 23 ·Projection Mapping Software

LightAct

Windows · Self-hosted

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

LightAct is ranked #7 of 23 in projection mapping software on Freedom251. It runs on Self-hosted, Windows. There is a free plan.

LightAct plans and pricing

All plans

Creator Free All features unlocked · unlimited outputs · outputs watermarked lightact.com · 30 Sept 2026

Easy Perpetual Upgrade €295 once Easy license tier upgrade lightact.com · 30 Sept 2026

Easy Perpetual €1,770 once Up to 2 x 4K outputs · standalone server · streamlined feature set lightact.com · 30 Sept 2026

Live Perpetual Not published Please contact us for pricing. Up to 8 x 4K outputs · advanced features including object and camera tracking lightact.com · 30 Sept 2026

Compared on projection mapping software

Free plan: Yes
Workflow: hybrid
Projection outputs: 2 outputs
Edge blending: Yes
Live video input: Yes
3D mapping: Yes
Control protocols: advanced

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The record

Product: LightAct is software and hardware for live events and immersive fixed installations, including projection mapping.
Projection: LightAct offers a 3D-based projection mapping workflow with camera-projector calibration and manual warping and blending tools.
Multi-server: LightAct supports multi-server clusters with workload distribution and frame-by-frame synchronization.
Real-time integrations: LightAct supports Notch blocks, TouchDesigner components, and integration with Unreal Engine.
Content I/O: Supported content I/O includes Deltacast, Blackmagic, DirectShow-compatible sources, NDI, Spout, and Unreal Texture Share.
Network protocols: LightAct integrates OSC, TCP, UDP, and TUIO network messaging protocols.
Tracking: LightAct supports third-party camera and object tracking, and includes a Tracking Visualizer for tracking data.
Browser control: LightAct WebUI is a customizable browser-based interface for controlling LightAct and is available only on LightAct servers.
Platform requirements: The documented minimum requirements include Windows 10 or later, a discrete Nvidia graphics card, and at least 8 GB of RAM.
Compatibility limit: LightAct does not support receiving or sending interlaced video streams.
Support: Bronze support includes ticketed email support with a 72-hour response time, public Discord channels, and LightAct Answerhub; response times apply during business hours unless agreed otherwise.
Company: LightAct Technologies d.o.o. is based in Ljubljana, Slovenia, and the company says it has been creating its technology since 2010.
Founded: 2010
Headquarters: Ljubljana, Slovenia
Price from: Free

Where it ranks on Freedom251

Best Projection Mapping Software in 2026#7 of 23

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Sources

lightact.com· checked 30 Sept 2026
docs.lightact.com/real-time-content-playback/notch· checked 30 Sept 2026
docs.lightact.com/integrations/content-io· checked 30 Sept 2026
docs.lightact.com/integrations/network· checked 30 Sept 2026
docs.lightact.com/integrations/camera-and-object-tracking· checked 30 Sept 2026
lightact.com/software/· checked 30 Sept 2026
docs.lightact.com/preparing-your-hardware-for-lightact/ge· checked 30 Sept 2026
lightact.com/licenses/· checked 30 Sept 2026
lightact.com/careers/· checked 30 Sept 2026