LTX Desktop: Open-Source AI Video Editor and Generator Desktop App

Fri, 01 May 2026 00:00:00 +0000

The gap between AI video generation research and practical, usable video editing tools has been enormous. Researchers release powerful models, but turning them into a polished desktop application that an editor can actually use requires weeks of integration work. LTX Desktop was built to bridge that gap.

Developed by Lightricks, LTX Desktop is an open-source desktop application that wraps the LTX model family into a complete, user-friendly video generation and editing experience. While the LTX-2 model provides the underlying AI engine, LTX Desktop is the interface that makes that power accessible to content creators, video editors, and developers alike.

Unlike web-based AI video tools that charge by the generation and limit your creative control, LTX Desktop runs entirely on your local machine. Every generation, every edit, every export happens on your hardware. No subscriptions, no rate limits, no data leaving your computer.

LTX-2: Lightricks' Open-Source 4K Audio-Video Foundation Model

Fri, 01 May 2026 00:00:00 +0000

The generative AI landscape has been transformed by diffusion models for images and, more recently, for video. But generating video that sounds as good as it looks has remained a stubbornly separate problem – until now. LTX-2 changes that equation entirely.

Developed by Lightricks, the company behind the popular creative tools Facetune and LTX Studio, LTX-2 is the first open-source Diffusion Transformer (DiT) based audio-video foundation model capable of generating synchronized 4K audio-video content at up to 50 frames per second. Unlike previous approaches that required stitching together separate video and audio generation pipelines, LTX-2 produces both modalities simultaneously, with the audio naturally aligned to the visual content.

Lightricks on SoloSoft

LTX Desktop: Open-Source AI Video Editor and Generator Desktop App

LTX-2: Lightricks' Open-Source 4K Audio-Video Foundation Model